1593027

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 20

約数和(自身を含む): 2421936

約数和(自身を除く): 828909

約数列:

[1, 3, 9, 27, 71, 81, 213, 277, 639, 831, 1917, 2493, 5751, 7479, 19667, 22437, 59001, 177003, 531009, 1593027]

約数ペア:

[(1, 1593027), (3, 531009), (9, 177003), (27, 59001), (71, 22437), (81, 19667), (213, 7479), (277, 5751), (639, 2493), (831, 1917)]