90712169

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^2\times {\mathrm{311}}^1$

素因数の和:536

約数の個数: 12

約数和(自身を含む): 94917888

約数和(自身を除く): 4205719

約数列:

[1, 31, 97, 311, 3007, 9409, 9641, 30167, 291679, 935177, 2926199, 90712169]

約数ペア:

[(1, 90712169), (31, 2926199), (97, 935177), (311, 291679), (3007, 30167), (9409, 9641)]