80418309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1009}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 110922240

約数和(自身を除く): 30503931

約数列:

[1, 3, 31, 93, 857, 1009, 2571, 3027, 26567, 31279, 79701, 93837, 864713, 2594139, 26806103, 80418309]

約数ペア:

[(1, 80418309), (3, 26806103), (31, 2594139), (93, 864713), (857, 93837), (1009, 79701), (2571, 31279), (3027, 26567)]