5271071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 6395424

約数和(自身を除く): 1124353

約数列:

[1, 13, 17, 23, 61, 221, 289, 299, 391, 793, 1037, 1403, 3757, 5083, 6647, 13481, 17629, 18239, 23851, 86411, 229177, 310063, 405467, 5271071]

約数ペア:

[(1, 5271071), (13, 405467), (17, 310063), (23, 229177), (61, 86411), (221, 23851), (289, 18239), (299, 17629), (391, 13481), (793, 6647), (1037, 5083), (1403, 3757)]