8239147

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 9768960

約数和(自身を除く): 1529813

約数列:

[1, 7, 47, 79, 317, 329, 553, 2219, 3713, 14899, 25043, 25991, 104293, 175301, 1177021, 8239147]

約数ペア:

[(1, 8239147), (7, 1177021), (47, 175301), (79, 104293), (317, 25991), (329, 25043), (553, 14899), (2219, 3713)]