159903359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6551}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 200019456

約数和(自身を除く): 40116097

約数列:

[1, 7, 11, 77, 317, 2219, 3487, 6551, 24409, 45857, 72061, 504427, 2076667, 14536669, 22843337, 159903359]

約数ペア:

[(1, 159903359), (7, 22843337), (11, 14536669), (77, 2076667), (317, 504427), (2219, 72061), (3487, 45857), (6551, 24409)]