1330706169

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{874889}}^1$

素因数の和:874921

約数の個数: 18

約数和(自身を含む): 2081363310

約数和(自身を除く): 750657141

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 874889, 2624667, 7874001, 11373557, 34120671, 102362013, 147856241, 443568723, 1330706169]

約数ペア:

[(1, 1330706169), (3, 443568723), (9, 147856241), (13, 102362013), (39, 34120671), (117, 11373557), (169, 7874001), (507, 2624667), (1521, 874889)]