674995727

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{810319}}^1$

素因数の和:810350

約数の個数: 12

約数和(自身を含む): 831388320

約数和(自身を除く): 156392593

約数列:

[1, 7, 17, 49, 119, 833, 810319, 5672233, 13775423, 39705631, 96427961, 674995727]

約数ペア:

[(1, 674995727), (7, 96427961), (17, 39705631), (49, 13775423), (119, 5672233), (833, 810319)]