490536909

素因数分解:

$3^2\times {\mathrm{1871}}^1\times {\mathrm{29131}}^1$

素因数の和:31008

約数の個数: 12

約数和(自身を含む): 708956352

約数和(自身を除く): 218419443

約数列:

[1, 3, 9, 1871, 5613, 16839, 29131, 87393, 262179, 54504101, 163512303, 490536909]

約数ペア:

[(1, 490536909), (3, 163512303), (9, 54504101), (1871, 262179), (5613, 87393), (16839, 29131)]