21000605797

素因数分解:

${\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1\times {\mathrm{1093}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 21339905328

約数和(自身を除く): 339299531

約数列:

[1, 113, 193, 881, 1093, 21809, 99553, 123509, 170033, 210949, 962933, 19213729, 23837237, 108811429, 185846069, 21000605797]

約数ペア:

[(1, 21000605797), (113, 185846069), (193, 108811429), (881, 23837237), (1093, 19213729), (21809, 962933), (99553, 210949), (123509, 170033)]