389366963

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 427680000

約数和(自身を除く): 38313037

約数列:

[1, 17, 29, 449, 493, 1759, 7633, 13021, 29903, 51011, 221357, 789791, 867187, 13426447, 22903939, 389366963]

約数ペア:

[(1, 389366963), (17, 22903939), (29, 13426447), (449, 867187), (493, 789791), (1759, 221357), (7633, 51011), (13021, 29903)]