1520389071

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{5119}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 2236682240

約数和(自身を除く): 716293169

約数列:

[1, 3, 9, 61, 183, 541, 549, 1623, 4869, 5119, 15357, 33001, 46071, 99003, 297009, 312259, 936777, 2769379, 2810331, 8308137, 24924411, 168932119, 506796357, 1520389071]

約数ペア:

[(1, 1520389071), (3, 506796357), (9, 168932119), (61, 24924411), (183, 8308137), (541, 2810331), (549, 2769379), (1623, 936777), (4869, 312259), (5119, 297009), (15357, 99003), (33001, 46071)]