2017697643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401053}}^1$

素因数の和:401115

約数の個数: 24

約数和(自身を含む): 3211640432

約数和(自身を除く): 1193942789

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 401053, 1203159, 3609477, 5213689, 15641067, 17245279, 46923201, 51735837, 155207511, 224188627, 672565881, 2017697643]

約数ペア:

[(1, 2017697643), (3, 672565881), (9, 224188627), (13, 155207511), (39, 51735837), (43, 46923201), (117, 17245279), (129, 15641067), (387, 5213689), (559, 3609477), (1677, 1203159), (5031, 401053)]