1454193

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1406

約数の個数: 20

約数和(自身を含む): 2341108

約数和(自身を除く): 886915

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1381, 4143, 12429, 17953, 37287, 53859, 111861, 161577, 484731, 1454193]

約数ペア:

[(1, 1454193), (3, 484731), (9, 161577), (13, 111861), (27, 53859), (39, 37287), (81, 17953), (117, 12429), (351, 4143), (1053, 1381)]