90194909

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 104650368

約数和(自身を除く): 14455459

約数列:

[1, 7, 137, 163, 577, 959, 1141, 4039, 22331, 79049, 94051, 156317, 553343, 658357, 12884987, 90194909]

約数ペア:

[(1, 90194909), (7, 12884987), (137, 658357), (163, 553343), (577, 156317), (959, 94051), (1141, 79049), (4039, 22331)]