65821017

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 89048960

約数和(自身を除く): 23227943

約数列:

[1, 3, 103, 277, 309, 769, 831, 2307, 28531, 79207, 85593, 213013, 237621, 639039, 21940339, 65821017]

約数ペア:

[(1, 65821017), (3, 21940339), (103, 639039), (277, 237621), (309, 213013), (769, 85593), (831, 79207), (2307, 28531)]