140984837

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2441}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 166290432

約数和(自身を除く): 25305595

約数列:

[1, 7, 37, 223, 259, 1561, 2441, 8251, 17087, 57757, 90317, 544343, 632219, 3810401, 20140691, 140984837]

約数ペア:

[(1, 140984837), (7, 20140691), (37, 3810401), (223, 632219), (259, 544343), (1561, 90317), (2441, 57757), (8251, 17087)]