2389771263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{664379}}^1$

素因数の和:664502

約数の個数: 16

約数和(自身を含む): 3507926400

約数和(自身を除く): 1118155137

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 664379, 1993137, 7308169, 21924507, 72417311, 217251933, 796590421, 2389771263]

約数ペア:

[(1, 2389771263), (3, 796590421), (11, 217251933), (33, 72417311), (109, 21924507), (327, 7308169), (1199, 1993137), (3597, 664379)]