13648437

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 22075872

約数和(自身を除く): 8427435

約数列:

[1, 3, 9, 11, 33, 83, 99, 121, 151, 249, 363, 453, 747, 913, 1089, 1359, 1661, 2739, 4983, 8217, 10043, 12533, 14949, 18271, 30129, 37599, 54813, 90387, 112797, 137863, 164439, 413589, 1240767, 1516493, 4549479, 13648437]

約数ペア:

[(1, 13648437), (3, 4549479), (9, 1516493), (11, 1240767), (33, 413589), (83, 164439), (99, 137863), (121, 112797), (151, 90387), (249, 54813), (363, 37599), (453, 30129), (747, 18271), (913, 14949), (1089, 12533), (1359, 10043), (1661, 8217), (2739, 4983)]