12760011

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{14321}}^1$

素因数の和:14344

約数の個数: 20

約数和(自身を含む): 20795544

約数和(自身を除く): 8035533

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14321, 42963, 128889, 157531, 386667, 472593, 1160001, 1417779, 4253337, 12760011]

約数ペア:

[(1, 12760011), (3, 4253337), (9, 1417779), (11, 1160001), (27, 472593), (33, 386667), (81, 157531), (99, 128889), (297, 42963), (891, 14321)]