1791445689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9479}}^1$

素因数の和:9602

約数の個数: 48

約数和(自身を含む): 2981422080

約数和(自身を除く): 1189976391

約数列:

[1, 3, 9, 11, 23, 33, 69, 83, 99, 207, 249, 253, 747, 759, 913, 1909, 2277, 2739, 5727, 8217, 9479, 17181, 20999, 28437, 62997, 85311, 104269, 188991, 218017, 312807, 654051, 786757, 938421, 1962153, 2360271, 2398187, 7080813, 7194561, 8654327, 18095411, 21583683, 25962981, 54286233, 77888943, 162858699, 199049521, 597148563, 1791445689]

約数ペア:

[(1, 1791445689), (3, 597148563), (9, 199049521), (11, 162858699), (23, 77888943), (33, 54286233), (69, 25962981), (83, 21583683), (99, 18095411), (207, 8654327), (249, 7194561), (253, 7080813), (747, 2398187), (759, 2360271), (913, 1962153), (1909, 938421), (2277, 786757), (2739, 654051), (5727, 312807), (8217, 218017), (9479, 188991), (17181, 104269), (20999, 85311), (28437, 62997)]