131473355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{12409}}^1$

素因数の和:12590

約数の個数: 16

約数和(自身を含む): 170960160

約数和(自身を除く): 39486805

約数列:

[1, 5, 13, 65, 163, 815, 2119, 10595, 12409, 62045, 161317, 806585, 2022667, 10113335, 26294671, 131473355]

約数ペア:

[(1, 131473355), (5, 26294671), (13, 10113335), (65, 2022667), (163, 806585), (815, 161317), (2119, 62045), (10595, 12409)]