2012238261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{17417}}^1$

素因数の和:17826

約数の個数: 32

約数和(自身を含む): 3260649600

約数和(自身を除く): 1248411339

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 389, 1167, 3501, 4279, 10503, 12837, 17417, 38511, 52251, 115533, 156753, 191587, 470259, 574761, 1724283, 5172849, 6775213, 20325639, 60976917, 74527343, 182930751, 223582029, 670746087, 2012238261]

約数ペア:

[(1, 2012238261), (3, 670746087), (9, 223582029), (11, 182930751), (27, 74527343), (33, 60976917), (99, 20325639), (297, 6775213), (389, 5172849), (1167, 1724283), (3501, 574761), (4279, 470259), (10503, 191587), (12837, 156753), (17417, 115533), (38511, 52251)]