123826493

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3779}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 147087360

約数和(自身を除く): 23260867

約数列:

[1, 7, 31, 151, 217, 1057, 3779, 4681, 26453, 32767, 117149, 570629, 820043, 3994403, 17689499, 123826493]

約数ペア:

[(1, 123826493), (7, 17689499), (31, 3994403), (151, 820043), (217, 570629), (1057, 117149), (3779, 32767), (4681, 26453)]