207929121169

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{245488927}}^1$

素因数の和:245488956

約数の個数: 12

約数和(自身を含む): 261200219392

約数和(自身を除く): 53271098223

約数列:

[1, 7, 11, 77, 121, 847, 245488927, 1718422489, 2700378197, 18902647379, 29704160167, 207929121169]

約数ペア:

[(1, 207929121169), (7, 29704160167), (11, 18902647379), (77, 2700378197), (121, 1718422489), (847, 245488927)]