38936331

素因数分解:

$3^2\times 7^3\times {\mathrm{12613}}^1$

素因数の和:12640

約数の個数: 24

約数和(自身を含む): 65592800

約数和(自身を除く): 26656469

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 12613, 37839, 88291, 113517, 264873, 618037, 794619, 1854111, 4326259, 5562333, 12978777, 38936331]

約数ペア:

[(1, 38936331), (3, 12978777), (7, 5562333), (9, 4326259), (21, 1854111), (49, 794619), (63, 618037), (147, 264873), (343, 113517), (441, 88291), (1029, 37839), (3087, 12613)]