2667769713

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{219407}}^1$

素因数の和:219613

約数の個数: 24

約数和(自身を含む): 4426775808

約数和(自身を除く): 1759006095

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 219407, 658221, 1535849, 1974663, 4607547, 13822641, 42345551, 127036653, 296418857, 381109959, 889256571, 2667769713]

約数ペア:

[(1, 2667769713), (3, 889256571), (7, 381109959), (9, 296418857), (21, 127036653), (63, 42345551), (193, 13822641), (579, 4607547), (1351, 1974663), (1737, 1535849), (4053, 658221), (12159, 219407)]