2611492023

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1397267}}^1$

素因数の和:1397366

約数の個数: 16

約数和(自身を含む): 4024131840

約数和(自身を除く): 1412639817

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 1397267, 4191801, 9780869, 29342607, 124356763, 373070289, 870497341, 2611492023]

約数ペア:

[(1, 2611492023), (3, 870497341), (7, 373070289), (21, 124356763), (89, 29342607), (267, 9780869), (623, 4191801), (1869, 1397267)]