2373903

素因数分解:

$3^2\times 7^3\times {\mathrm{769}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 4004000

約数和(自身を除く): 1630097

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 769, 1029, 2307, 3087, 5383, 6921, 16149, 37681, 48447, 113043, 263767, 339129, 791301, 2373903]

約数ペア:

[(1, 2373903), (3, 791301), (7, 339129), (9, 263767), (21, 113043), (49, 48447), (63, 37681), (147, 16149), (343, 6921), (441, 5383), (769, 3087), (1029, 2307)]