121125851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11317}}^1$

素因数の和:11474

約数の個数: 16

約数和(自身を含む): 152113920

約数和(自身を除く): 30988069

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 11317, 79219, 124487, 871409, 1573063, 11011441, 17303693, 121125851]

約数ペア:

[(1, 121125851), (7, 17303693), (11, 11011441), (77, 1573063), (139, 871409), (973, 124487), (1529, 79219), (10703, 11317)]