17070431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 21220416

約数和(自身を除く): 4149985

約数列:

[1, 7, 17, 37, 119, 259, 629, 3877, 4403, 27139, 65909, 143449, 461363, 1004143, 2438633, 17070431]

約数ペア:

[(1, 17070431), (7, 2438633), (17, 1004143), (37, 461363), (119, 143449), (259, 65909), (629, 27139), (3877, 4403)]