15202980663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20516843}}^1$

素因数の和:20516878

約数の個数: 16

約数和(自身を含む): 22978865280

約数和(自身を除く): 7775884617

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 20516843, 61550529, 266718959, 389820017, 800156877, 1169460051, 5067660221, 15202980663]

約数ペア:

[(1, 15202980663), (3, 5067660221), (13, 1169460051), (19, 800156877), (39, 389820017), (57, 266718959), (247, 61550529), (741, 20516843)]