118895441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 142193664

約数和(自身を除く): 23298223

約数列:

[1, 7, 23, 161, 443, 1667, 3101, 10189, 11669, 38341, 71323, 268387, 738481, 5169367, 16985063, 118895441]

約数ペア:

[(1, 118895441), (7, 16985063), (23, 5169367), (161, 738481), (443, 268387), (1667, 71323), (3101, 38341), (10189, 11669)]