9990129

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 13753152

約数和(自身を除く): 3763023

約数列:

[1, 3, 53, 83, 159, 249, 757, 2271, 4399, 13197, 40121, 62831, 120363, 188493, 3330043, 9990129]

約数ペア:

[(1, 9990129), (3, 3330043), (53, 188493), (83, 120363), (159, 62831), (249, 40121), (757, 13197), (2271, 4399)]