85810543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55469}}^1$

素因数の和:55506

約数の個数: 16

約数和(自身を含む): 111827520

約数和(自身を除く): 26016977

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 55469, 388283, 721097, 942973, 5047679, 6600811, 12258649, 85810543]

約数ペア:

[(1, 85810543), (7, 12258649), (13, 6600811), (17, 5047679), (91, 942973), (119, 721097), (221, 388283), (1547, 55469)]