232521121

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{279137}}^1$

素因数の和:279168

約数の個数: 12

約数和(自身を含む): 286395588

約数和(自身を除く): 53874467

約数列:

[1, 7, 17, 49, 119, 833, 279137, 1953959, 4745329, 13677713, 33217303, 232521121]

約数ペア:

[(1, 232521121), (7, 33217303), (17, 13677713), (49, 4745329), (119, 1953959), (833, 279137)]