5556663

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 9240608

約数和(自身を除く): 3683945

約数列:

[1, 3, 7, 9, 21, 63, 193, 457, 579, 1351, 1371, 1737, 3199, 4053, 4113, 9597, 12159, 28791, 88201, 264603, 617407, 793809, 1852221, 5556663]

約数ペア:

[(1, 5556663), (3, 1852221), (7, 793809), (9, 617407), (21, 264603), (63, 88201), (193, 28791), (457, 12159), (579, 9597), (1351, 4113), (1371, 4053), (1737, 3199)]