12559437

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 21024640

約数和(自身を除く): 8465203

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 607, 627, 1089, 1821, 1881, 2299, 5463, 6677, 6897, 11533, 20031, 20691, 34599, 60093, 73447, 103797, 126863, 220341, 380589, 661023, 1141767, 1395493, 4186479, 12559437]

約数ペア:

[(1, 12559437), (3, 4186479), (9, 1395493), (11, 1141767), (19, 661023), (33, 380589), (57, 220341), (99, 126863), (121, 103797), (171, 73447), (209, 60093), (363, 34599), (607, 20691), (627, 20031), (1089, 11533), (1821, 6897), (1881, 6677), (2299, 5463)]