480153121

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3767}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 557061120

約数和(自身を除く): 76907999

約数列:

[1, 7, 131, 139, 917, 973, 3767, 18209, 26369, 127463, 493477, 523613, 3454339, 3665291, 68593303, 480153121]

約数ペア:

[(1, 480153121), (7, 68593303), (131, 3665291), (139, 3454339), (917, 523613), (973, 493477), (3767, 127463), (18209, 26369)]