123055153

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{2017}}^1$

素因数の和:2081

約数の個数: 18

約数和(自身を含む): 140701014

約数和(自身を除く): 17645861

約数列:

[1, 13, 19, 169, 247, 361, 2017, 3211, 4693, 26221, 38323, 61009, 340873, 498199, 728137, 6476587, 9465781, 123055153]

約数ペア:

[(1, 123055153), (13, 9465781), (19, 6476587), (169, 728137), (247, 498199), (361, 340873), (2017, 61009), (3211, 38323), (4693, 26221)]