1330672821

素因数分解:

$3^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1\times {\mathrm{3209}}^1$

素因数の和:3988

約数の個数: 16

約数和(自身を含む): 1784760000

約数和(自身を除く): 454087179

約数列:

[1, 3, 277, 499, 831, 1497, 3209, 9627, 138223, 414669, 888893, 1601291, 2666679, 4803873, 443557607, 1330672821]

約数ペア:

[(1, 1330672821), (3, 443557607), (277, 4803873), (499, 2666679), (831, 1601291), (1497, 888893), (3209, 414669), (9627, 138223)]