12814263

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 54

約数和(自身を含む): 23832536

約数和(自身を除く): 11018273

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 121, 123, 231, 287, 363, 369, 451, 693, 847, 861, 1089, 1353, 1681, 2541, 2583, 3157, 4059, 4961, 5043, 7623, 9471, 11767, 14883, 15129, 18491, 28413, 34727, 35301, 44649, 55473, 104181, 105903, 129437, 166419, 203401, 312543, 388311, 610203, 1164933, 1423807, 1830609, 4271421, 12814263]

約数ペア:

[(1, 12814263), (3, 4271421), (7, 1830609), (9, 1423807), (11, 1164933), (21, 610203), (33, 388311), (41, 312543), (63, 203401), (77, 166419), (99, 129437), (121, 105903), (123, 104181), (231, 55473), (287, 44649), (363, 35301), (369, 34727), (451, 28413), (693, 18491), (847, 15129), (861, 14883), (1089, 11767), (1353, 9471), (1681, 7623), (2541, 5043), (2583, 4961), (3157, 4059)]