1330922511

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{290531}}^1$

素因数の和:291046

約数の個数: 12

約数和(自身を含む): 1926227160

約数和(自身を除く): 595304649

約数列:

[1, 3, 9, 509, 1527, 4581, 290531, 871593, 2614779, 147880279, 443640837, 1330922511]

約数ペア:

[(1, 1330922511), (3, 443640837), (9, 147880279), (509, 2614779), (1527, 871593), (4581, 290531)]