315014721

素因数分解:

$3^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{6491}}^1$

素因数の和:8812

約数の個数: 16

約数和(自身を含む): 480304128

約数和(自身を除く): 165289407

約数列:

[1, 3, 7, 21, 2311, 6491, 6933, 16177, 19473, 45437, 48531, 136311, 15000701, 45002103, 105004907, 315014721]

約数ペア:

[(1, 315014721), (3, 105004907), (7, 45002103), (21, 15000701), (2311, 136311), (6491, 48531), (6933, 45437), (16177, 19473)]