2013159717

素因数分解:

$3^3\times {\mathrm{769}}^1\times {\mathrm{96959}}^1$

素因数の和:97737

約数の個数: 16

約数和(自身を含む): 2986368000

約数和(自身を除く): 973208283

約数列:

[1, 3, 9, 27, 769, 2307, 6921, 20763, 96959, 290877, 872631, 2617893, 74561471, 223684413, 671053239, 2013159717]

約数ペア:

[(1, 2013159717), (3, 671053239), (9, 223684413), (27, 74561471), (769, 2617893), (2307, 872631), (6921, 290877), (20763, 96959)]