28324071

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 14329449

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 1301, 2419, 3903, 7257, 11709, 21771, 53341, 76759, 160023, 230277, 480069, 690831, 3147119, 9441357, 28324071]

約数ペア:

[(1, 28324071), (3, 9441357), (9, 3147119), (41, 690831), (59, 480069), (123, 230277), (177, 160023), (369, 76759), (531, 53341), (1301, 21771), (2419, 11709), (3903, 7257)]