42553427

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 51217920

約数和(自身を除く): 8664493

約数列:

[1, 7, 23, 113, 161, 791, 2339, 2599, 16373, 18193, 53797, 264307, 376579, 1850149, 6079061, 42553427]

約数ペア:

[(1, 42553427), (7, 6079061), (23, 1850149), (113, 376579), (161, 264307), (791, 53797), (2339, 18193), (2599, 16373)]