5666193

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5406

約数の個数: 20

約数和(自身を含む): 9117108

約数和(自身を除く): 3450915

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 5381, 16143, 48429, 69953, 145287, 209859, 435861, 629577, 1888731, 5666193]

約数ペア:

[(1, 5666193), (3, 1888731), (9, 629577), (13, 435861), (27, 209859), (39, 145287), (81, 69953), (117, 48429), (351, 16143), (1053, 5381)]