15628767

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 26887680

約数和(自身を除く): 11258913

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 2333, 6699, 6999, 16331, 25663, 48993, 67657, 76989, 179641, 202971, 473599, 538923, 744227, 1420797, 2232681, 5209589, 15628767]

約数ペア:

[(1, 15628767), (3, 5209589), (7, 2232681), (11, 1420797), (21, 744227), (29, 538923), (33, 473599), (77, 202971), (87, 179641), (203, 76989), (231, 67657), (319, 48993), (609, 25663), (957, 16331), (2233, 6999), (2333, 6699)]