291295329

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{574547}}^1$

素因数の和:574576

約数の個数: 12

約数和(自身を含む): 420569136

約数和(自身を除く): 129273807

約数列:

[1, 3, 13, 39, 169, 507, 574547, 1723641, 7469111, 22407333, 97098443, 291295329]

約数ペア:

[(1, 291295329), (3, 97098443), (13, 22407333), (39, 7469111), (169, 1723641), (507, 574547)]