25421253

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 40129824

約数和(自身を除く): 14708571

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 5387, 16161, 59257, 70031, 177771, 210093, 651827, 770341, 1955481, 2311023, 8473751, 25421253]

約数ペア:

[(1, 25421253), (3, 8473751), (11, 2311023), (13, 1955481), (33, 770341), (39, 651827), (121, 210093), (143, 177771), (363, 70031), (429, 59257), (1573, 16161), (4719, 5387)]