47749023

素因数分解:

$3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1069}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 79008800

約数和(自身を除く): 31259777

約数列:

[1, 3, 7, 9, 21, 63, 709, 1069, 2127, 3207, 4963, 6381, 7483, 9621, 14889, 22449, 44667, 67347, 757921, 2273763, 5305447, 6821289, 15916341, 47749023]

約数ペア:

[(1, 47749023), (3, 15916341), (7, 6821289), (9, 5305447), (21, 2273763), (63, 757921), (709, 67347), (1069, 44667), (2127, 22449), (3207, 14889), (4963, 9621), (6381, 7483)]