205807029111

素因数分解:

$3^2\times {\mathrm{12049}}^1\times {\mathrm{1897871}}^1$

素因数の和:1909926

約数の個数: 12

約数和(自身を含む): 297301648800

約数和(自身を除く): 91494619689

約数列:

[1, 3, 9, 12049, 36147, 108441, 1897871, 5693613, 17080839, 22867447679, 68602343037, 205807029111]

約数ペア:

[(1, 205807029111), (3, 68602343037), (9, 22867447679), (12049, 17080839), (36147, 5693613), (108441, 1897871)]