1799577

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1734

約数の個数: 20

約数和(自身を含む): 2896740

約数和(自身を除く): 1097163

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1709, 5127, 15381, 22217, 46143, 66651, 138429, 199953, 599859, 1799577]

約数ペア:

[(1, 1799577), (3, 599859), (9, 199953), (13, 138429), (27, 66651), (39, 46143), (81, 22217), (117, 15381), (351, 5127), (1053, 1709)]