312307563

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{6871}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 423315200

約数和(自身を除く): 111007637

約数列:

[1, 3, 109, 139, 327, 417, 6871, 15151, 20613, 45453, 748939, 955069, 2246817, 2865207, 104102521, 312307563]

約数ペア:

[(1, 312307563), (3, 104102521), (109, 2865207), (139, 2246817), (327, 955069), (417, 748939), (6871, 45453), (15151, 20613)]