42418607

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 54225696

約数和(自身を除く): 11807089

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 821, 847, 4697, 5747, 7381, 9031, 50081, 51667, 63217, 99341, 350567, 550891, 695387, 3856237, 6059801, 42418607]

約数ペア:

[(1, 42418607), (7, 6059801), (11, 3856237), (61, 695387), (77, 550891), (121, 350567), (427, 99341), (671, 63217), (821, 51667), (847, 50081), (4697, 9031), (5747, 7381)]