26427309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{857}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 37202880

約数和(自身を除く): 10775571

約数列:

[1, 3, 19, 57, 541, 857, 1623, 2571, 10279, 16283, 30837, 48849, 463637, 1390911, 8809103, 26427309]

約数ペア:

[(1, 26427309), (3, 8809103), (19, 1390911), (57, 463637), (541, 48849), (857, 30837), (1623, 16283), (2571, 10279)]