2658929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 3333120

約数和(自身を除く): 674191

約数列:

[1, 7, 13, 61, 91, 427, 479, 793, 3353, 5551, 6227, 29219, 43589, 204533, 379847, 2658929]

約数ペア:

[(1, 2658929), (7, 379847), (13, 204533), (61, 43589), (91, 29219), (427, 6227), (479, 5551), (793, 3353)]