Ivan Shishkin, Rye (1878)

Problems/Number theoryReviewed

Sur les nombres parfaits impairs

by araucaria araucana·
100
Difficulty scaleÉchelle de difficulté

This score reflects both the level of the required concepts and the difficulty of the solution.Ce score tient compte à la fois du niveau des notions nécessaires et de la difficulté de la résolution.

  1. 1–10First steps / middle schoolPremiers pas / collège
  2. 11–25Beginner / high schoolDébutant / lycée
  3. 26–50Intermediate / undergraduateIntermédiaire / licence
  4. 51–70Advanced / graduateAvancé / master
  5. 71–90Expert / specializedExpert / spécialisé
  6. 91–100Research levelNiveau recherche
These levels are approximate guides.Ces niveaux sont des repères approximatifs.
·
Français
FrançaisAdd translation

Showing the Français version because no English translation exists yet. Add that translation.

Existe-t-il des nombres parfaits impairs ?

Add to my listKeep it in your list
I like this problem1 like

Liked by

Show related problems1

Problème lié

27Sur les nombres parfaits pairsby araucaria araucana

Solutions

0

This problem is marked as a conjecture. No solution is known here yet.

Report

For an unclear, ambiguous, or possibly incorrect statement, please use the Discussion tab on the right. Report content that needs moderator intervention, such as dangerous, clearly non-mathematical, or plagiarized content.