2912016009

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1558061}}^1$

素因数の和:1558160

約数の個数: 16

約数和(自身を含む): 4487218560

約数和(自身を除く): 1575202551

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 1558061, 4674183, 10906427, 32719281, 138667429, 416002287, 970672003, 2912016009]

約数ペア:

[(1, 2912016009), (3, 970672003), (7, 416002287), (21, 138667429), (89, 32719281), (267, 10906427), (623, 4674183), (1869, 1558061)]