12651507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 20367360

約数和(自身を除く): 7715853

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 2719, 4653, 8157, 24471, 29909, 89727, 127793, 269181, 383379, 1150137, 1405723, 4217169, 12651507]

約数ペア:

[(1, 12651507), (3, 4217169), (9, 1405723), (11, 1150137), (33, 383379), (47, 269181), (99, 127793), (141, 89727), (423, 29909), (517, 24471), (1551, 8157), (2719, 4653)]