42694421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2903}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 53526528

約数和(自身を除く): 10832107

約数列:

[1, 7, 11, 77, 191, 1337, 2101, 2903, 14707, 20321, 31933, 223531, 554473, 3881311, 6099203, 42694421]

約数ペア:

[(1, 42694421), (7, 6099203), (11, 3881311), (77, 554473), (191, 223531), (1337, 31933), (2101, 20321), (2903, 14707)]