2243667309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1554863}}^1$

素因数の和:1554916

約数の個数: 16

約数和(自身を含む): 3308750592

約数和(自身を除く): 1065083283

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1554863, 4664589, 20213219, 57529931, 60639657, 172589793, 747889103, 2243667309]

約数ペア:

[(1, 2243667309), (3, 747889103), (13, 172589793), (37, 60639657), (39, 57529931), (111, 20213219), (481, 4664589), (1443, 1554863)]