7180017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 10459008

約数和(自身を除く): 3278991

約数列:

[1, 3, 13, 39, 71, 213, 923, 2593, 2769, 7779, 33709, 101127, 184103, 552309, 2393339, 7180017]

約数ペア:

[(1, 7180017), (3, 2393339), (13, 552309), (39, 184103), (71, 101127), (213, 33709), (923, 7779), (2593, 2769)]