2021855631

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{33359}}^1$

素因数の和:33678

約数の個数: 16

約数和(自身を含む): 2738188800

約数和(自身を除く): 716333169

約数列:

[1, 3, 89, 227, 267, 681, 20203, 33359, 60609, 100077, 2968951, 7572493, 8906853, 22717479, 673951877, 2021855631]

約数ペア:

[(1, 2021855631), (3, 673951877), (89, 22717479), (227, 8906853), (267, 7572493), (681, 2968951), (20203, 100077), (33359, 60609)]