2144656311

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{328381}}^1$

素因数の和:328702

約数の個数: 16

約数和(自身を含む): 3278565888

約数和(自身を除く): 1133909577

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 328381, 985143, 2298667, 6896001, 102126491, 306379473, 714885437, 2144656311]

約数ペア:

[(1, 2144656311), (3, 714885437), (7, 306379473), (21, 102126491), (311, 6896001), (933, 2298667), (2177, 985143), (6531, 328381)]