630540207

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{707677}}^1$

素因数の和:707700

約数の個数: 20

約数和(自身を含む): 1027548456

約数和(自身を除く): 397008249

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 707677, 2123031, 6369093, 7784447, 19107279, 23353341, 57321837, 70060023, 210180069, 630540207]

約数ペア:

[(1, 630540207), (3, 210180069), (9, 70060023), (11, 57321837), (27, 23353341), (33, 19107279), (81, 7784447), (99, 6369093), (297, 2123031), (891, 707677)]