858121029

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{8243}}^1$

素因数の和:8561

約数の個数: 24

約数和(自身を含む): 1273203360

約数和(自身を除く): 415082331

約数列:

[1, 3, 9, 43, 129, 269, 387, 807, 2421, 8243, 11567, 24729, 34701, 74187, 104103, 354449, 1063347, 2217367, 3190041, 6652101, 19956303, 95346781, 286040343, 858121029]

約数ペア:

[(1, 858121029), (3, 286040343), (9, 95346781), (43, 19956303), (129, 6652101), (269, 3190041), (387, 2217367), (807, 1063347), (2421, 354449), (8243, 104103), (11567, 74187), (24729, 34701)]