72245411

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 85137408

約数和(自身を除く): 12891997

約数列:

[1, 7, 61, 71, 427, 497, 2383, 4331, 16681, 30317, 145363, 169193, 1017541, 1184351, 10320773, 72245411]

約数ペア:

[(1, 72245411), (7, 10320773), (61, 1184351), (71, 1017541), (427, 169193), (497, 145363), (2383, 30317), (4331, 16681)]