88979891

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8123

約数の個数: 24

約数和(自身を含む): 120389472

約数和(自身を除く): 31409581

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 8081, 11011, 56567, 88891, 105053, 622237, 735371, 977801, 1155583, 6844607, 8089081, 12711413, 88979891]

約数ペア:

[(1, 88979891), (7, 12711413), (11, 8089081), (13, 6844607), (77, 1155583), (91, 977801), (121, 735371), (143, 622237), (847, 105053), (1001, 88891), (1573, 56567), (8081, 11011)]