2207727

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 3389568

約数和(自身を除く): 1181841

約数列:

[1, 3, 9, 31, 41, 93, 123, 193, 279, 369, 579, 1271, 1737, 3813, 5983, 7913, 11439, 17949, 23739, 53847, 71217, 245303, 735909, 2207727]

約数ペア:

[(1, 2207727), (3, 735909), (9, 245303), (31, 71217), (41, 53847), (93, 23739), (123, 17949), (193, 11439), (279, 7913), (369, 5983), (579, 3813), (1271, 1737)]