2057302017

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{856139}}^1$

素因数の和:856237

約数の個数: 16

約数和(自身を含む): 3082104000

約数和(自身を除く): 1024801983

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 856139, 2568417, 7705251, 23115753, 76196371, 228589113, 685767339, 2057302017]

約数ペア:

[(1, 2057302017), (3, 685767339), (9, 228589113), (27, 76196371), (89, 23115753), (267, 7705251), (801, 2568417), (2403, 856139)]