1578045781

素因数分解:

${\mathrm{13}}^3\times {\mathrm{131}}^1\times {\mathrm{5483}}^1$

素因数の和:5653

約数の個数: 16

約数和(自身を含む): 1722853440

約数和(自身を除く): 144807659

約数列:

[1, 13, 131, 169, 1703, 2197, 5483, 22139, 71279, 287807, 718273, 926627, 9337549, 12046151, 121388137, 1578045781]

約数ペア:

[(1, 1578045781), (13, 121388137), (131, 12046151), (169, 9337549), (1703, 926627), (2197, 718273), (5483, 287807), (22139, 71279)]