408026331

素因数分解:

$3^2\times {\mathrm{281}}^1\times {\mathrm{161339}}^1$

素因数の和:161626

約数の個数: 12

約数和(自身を含む): 591472440

約数和(自身を除く): 183446109

約数列:

[1, 3, 9, 281, 843, 2529, 161339, 484017, 1452051, 45336259, 136008777, 408026331]

約数ペア:

[(1, 408026331), (3, 136008777), (9, 45336259), (281, 1452051), (843, 484017), (2529, 161339)]