57208359

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 84194640

約数和(自身を除く): 26986281

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 2129, 6387, 8957, 26871, 27677, 83031, 112837, 338511, 359801, 1079403, 1466881, 4400643, 19069453, 57208359]

約数ペア:

[(1, 57208359), (3, 19069453), (13, 4400643), (39, 1466881), (53, 1079403), (159, 359801), (169, 338511), (507, 112837), (689, 83031), (2067, 27677), (2129, 26871), (6387, 8957)]