160221311

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12970

約数の個数: 12

約数和(自身を含む): 174172152

約数和(自身を除く): 13950841

約数列:

[1, 17, 43, 289, 731, 12427, 12893, 219181, 554399, 3726077, 9424783, 160221311]

約数ペア:

[(1, 160221311), (17, 9424783), (43, 3726077), (289, 554399), (731, 219181), (12427, 12893)]