1566997731

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1488127}}^1$

素因数の和:1488152

約数の個数: 20

約数和(自身を含む): 2520888832

約数和(自身を除く): 953891101

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1488127, 4464381, 13393143, 19345651, 40179429, 58036953, 120538287, 174110859, 522332577, 1566997731]

約数ペア:

[(1, 1566997731), (3, 522332577), (9, 174110859), (13, 120538287), (27, 58036953), (39, 40179429), (81, 19345651), (117, 13393143), (351, 4464381), (1053, 1488127)]