40160783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 47791296

約数和(自身を除く): 7630513

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 7901, 102713, 134317, 181723, 1746121, 2362399, 3089291, 40160783]

約数ペア:

[(1, 40160783), (13, 3089291), (17, 2362399), (23, 1746121), (221, 181723), (299, 134317), (391, 102713), (5083, 7901)]