51431421

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 70056000

約数和(自身を除く): 18624579

約数列:

[1, 3, 59, 177, 277, 831, 1049, 3147, 16343, 49029, 61891, 185673, 290573, 871719, 17143807, 51431421]

約数ペア:

[(1, 51431421), (3, 17143807), (59, 871719), (177, 290573), (277, 185673), (831, 61891), (1049, 49029), (3147, 16343)]