11315889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 18287360

約数和(自身を除く): 6971471

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 313, 351, 927, 939, 1339, 2781, 2817, 4017, 4069, 8451, 12051, 12207, 32239, 36153, 36621, 96717, 109863, 290151, 419107, 870453, 1257321, 3771963, 11315889]

約数ペア:

[(1, 11315889), (3, 3771963), (9, 1257321), (13, 870453), (27, 419107), (39, 290151), (103, 109863), (117, 96717), (309, 36621), (313, 36153), (351, 32239), (927, 12207), (939, 12051), (1339, 8451), (2781, 4069), (2817, 4017)]