11831859

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{2593}}^1$

素因数の和:2628

約数の個数: 24

約数和(自身を含む): 18988080

約数和(自身を除く): 7156221

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 2593, 4563, 7779, 23337, 33709, 70011, 101127, 303381, 438217, 910143, 1314651, 3943953, 11831859]

約数ペア:

[(1, 11831859), (3, 3943953), (9, 1314651), (13, 910143), (27, 438217), (39, 303381), (117, 101127), (169, 70011), (351, 33709), (507, 23337), (1521, 7779), (2593, 4563)]