11977707

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4793}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 19674576

約数和(自身を除く): 7696869

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 4793, 14379, 33551, 81481, 100653, 234857, 244443, 570367, 704571, 1711101, 3992569, 11977707]

約数ペア:

[(1, 11977707), (3, 3992569), (7, 1711101), (17, 704571), (21, 570367), (49, 244443), (51, 234857), (119, 100653), (147, 81481), (357, 33551), (833, 14379), (2499, 4793)]