12220443

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 18163200

約数和(自身を除く): 5942757

約数列:

[1, 3, 9, 27, 439, 1031, 1317, 3093, 3951, 9279, 11853, 27837, 452609, 1357827, 4073481, 12220443]

約数ペア:

[(1, 12220443), (3, 4073481), (9, 1357827), (27, 452609), (439, 27837), (1031, 11853), (1317, 9279), (3093, 3951)]