313329961

素因数分解:

$7^2\times {\mathrm{191}}^1\times {\mathrm{33479}}^1$

素因数の和:33684

約数の個数: 12

約数和(自身を含む): 366405120

約数和(自身を除く): 53075159

約数列:

[1, 7, 49, 191, 1337, 9359, 33479, 234353, 1640471, 6394489, 44761423, 313329961]

約数ペア:

[(1, 313329961), (7, 44761423), (49, 6394489), (191, 1640471), (1337, 234353), (9359, 33479)]