473480973

素因数分解:

$3^2\times 7^3\times {\mathrm{153379}}^1$

素因数の和:153406

約数の個数: 24

約数和(自身を含む): 797576000

約数和(自身を除く): 324095027

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 153379, 460137, 1073653, 1380411, 3220959, 7515571, 9662877, 22546713, 52608997, 67640139, 157826991, 473480973]

約数ペア:

[(1, 473480973), (3, 157826991), (7, 67640139), (9, 52608997), (21, 22546713), (49, 9662877), (63, 7515571), (147, 3220959), (343, 1380411), (441, 1073653), (1029, 460137), (3087, 153379)]