140053543

素因数分解:

$7^1\times {\mathrm{3449}}^1\times {\mathrm{5801}}^1$

素因数の和:9257

約数の個数: 8

約数和(自身を含む): 160135200

約数和(自身を除く): 20081657

約数列:

[1, 7, 3449, 5801, 24143, 40607, 20007649, 140053543]

約数ペア:

[(1, 140053543), (7, 20007649), (3449, 40607), (5801, 24143)]