12641733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 19813248

約数和(自身を除く): 7171515

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 647, 1503, 1941, 2171, 5823, 6513, 8411, 19539, 25233, 75699, 108049, 324147, 972441, 1404637, 4213911, 12641733]

約数ペア:

[(1, 12641733), (3, 4213911), (9, 1404637), (13, 972441), (39, 324147), (117, 108049), (167, 75699), (501, 25233), (647, 19539), (1503, 8411), (1941, 6513), (2171, 5823)]