9975931

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 2154629

約数列:

[1, 7, 19, 107, 133, 701, 749, 2033, 4907, 13319, 14231, 75007, 93233, 525049, 1425133, 9975931]

約数ペア:

[(1, 9975931), (7, 1425133), (19, 525049), (107, 93233), (133, 75007), (701, 14231), (749, 13319), (2033, 4907)]