56784663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2083}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 88753392

約数和(自身を除く): 31968729

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2083, 2097, 3029, 6249, 9087, 18747, 27079, 27261, 81237, 243711, 485339, 1456017, 4368051, 6309407, 18928221, 56784663]

約数ペア:

[(1, 56784663), (3, 18928221), (9, 6309407), (13, 4368051), (39, 1456017), (117, 485339), (233, 243711), (699, 81237), (2083, 27261), (2097, 27079), (3029, 18747), (6249, 9087)]