2740023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 4651920

約数和(自身を除く): 1911897

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2129, 6387, 19161, 23419, 27677, 70257, 83031, 210771, 249093, 304447, 913341, 2740023]

約数ペア:

[(1, 2740023), (3, 913341), (9, 304447), (11, 249093), (13, 210771), (33, 83031), (39, 70257), (99, 27677), (117, 23419), (143, 19161), (429, 6387), (1287, 2129)]