12765907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 15996672

約数和(自身を除く): 3230765

約数列:

[1, 7, 11, 77, 317, 523, 2219, 3487, 3661, 5753, 24409, 40271, 165791, 1160537, 1823701, 12765907]

約数ペア:

[(1, 12765907), (7, 1823701), (11, 1160537), (77, 165791), (317, 40271), (523, 24409), (2219, 5753), (3487, 3661)]