15660002991

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{665053}}^1$

素因数の和:665270

約数の個数: 16

約数和(自身を含む): 21451981824

約数和(自身を除く): 5791978833

約数列:

[1, 3, 47, 141, 167, 501, 7849, 23547, 665053, 1995159, 31257491, 93772473, 111063851, 333191553, 5220000997, 15660002991]

約数ペア:

[(1, 15660002991), (3, 5220000997), (47, 333191553), (141, 111063851), (167, 93772473), (501, 31257491), (7849, 1995159), (23547, 665053)]