22661667

素因数分解:

$3^3\times 7^3\times {\mathrm{2447}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 39168000

約数和(自身を除く): 16506333

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2447, 3087, 7341, 9261, 17129, 22023, 51387, 66069, 119903, 154161, 359709, 462483, 839321, 1079127, 2517963, 3237381, 7553889, 22661667]

約数ペア:

[(1, 22661667), (3, 7553889), (7, 3237381), (9, 2517963), (21, 1079127), (27, 839321), (49, 462483), (63, 359709), (147, 154161), (189, 119903), (343, 66069), (441, 51387), (1029, 22023), (1323, 17129), (2447, 9261), (3087, 7341)]