15690124009

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{70997}}^1$

素因数の和:71376

約数の個数: 16

約数和(自身を含む): 18143680896

約数和(自身を除く): 2453556887

約数列:

[1, 7, 131, 241, 917, 1687, 31571, 70997, 220997, 496979, 9300607, 17110277, 65104249, 119771939, 2241446287, 15690124009]

約数ペア:

[(1, 15690124009), (7, 2241446287), (131, 119771939), (241, 65104249), (917, 17110277), (1687, 9300607), (31571, 496979), (70997, 220997)]