39402311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 45305568

約数和(自身を除く): 5903257

約数列:

[1, 13, 17, 131, 221, 1361, 1703, 2227, 17693, 23137, 28951, 178291, 300781, 2317783, 3030947, 39402311]

約数ペア:

[(1, 39402311), (13, 3030947), (17, 2317783), (131, 300781), (221, 178291), (1361, 28951), (1703, 23137), (2227, 17693)]