2016788642739

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2591717}}^1$

素因数の和:2592481

約数の個数: 40

約数和(自身を含む): 3248874016080

約数和(自身を除く): 1232085373341

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 739, 1053, 2217, 6651, 9607, 19953, 28821, 59859, 86463, 259389, 778167, 2591717, 7775151, 23325453, 33692321, 69976359, 101076963, 209929077, 303230889, 909692667, 1915278863, 2729078001, 5745836589, 17237509767, 24898625219, 51712529301, 74695875657, 155137587903, 224087626971, 672262880913, 2016788642739]

約数ペア:

[(1, 2016788642739), (3, 672262880913), (9, 224087626971), (13, 155137587903), (27, 74695875657), (39, 51712529301), (81, 24898625219), (117, 17237509767), (351, 5745836589), (739, 2729078001), (1053, 1915278863), (2217, 909692667), (6651, 303230889), (9607, 209929077), (19953, 101076963), (28821, 69976359), (59859, 33692321), (86463, 23325453), (259389, 7775151), (778167, 2591717)]