490546521

素因数分解:

$3^2\times {\mathrm{1423}}^1\times {\mathrm{38303}}^1$

素因数の和:39732

約数の個数: 12

約数和(自身を含む): 709083648

約数和(自身を除く): 218537127

約数列:

[1, 3, 9, 1423, 4269, 12807, 38303, 114909, 344727, 54505169, 163515507, 490546521]

約数ペア:

[(1, 490546521), (3, 163515507), (9, 54505169), (1423, 344727), (4269, 114909), (12807, 38303)]