2649405717

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{5939}}^1$

素因数の和:6122

約数の個数: 48

約数和(自身を含む): 4479995520

約数和(自身を除く): 1830589803

約数列:

[1, 3, 7, 9, 21, 63, 73, 97, 219, 291, 511, 657, 679, 873, 1533, 2037, 4599, 5939, 6111, 7081, 17817, 21243, 41573, 49567, 53451, 63729, 124719, 148701, 374157, 433547, 446103, 576083, 1300641, 1728249, 3034829, 3901923, 4032581, 5184747, 9104487, 12097743, 27313461, 36293229, 42054059, 126162177, 294378413, 378486531, 883135239, 2649405717]

約数ペア:

[(1, 2649405717), (3, 883135239), (7, 378486531), (9, 294378413), (21, 126162177), (63, 42054059), (73, 36293229), (97, 27313461), (219, 12097743), (291, 9104487), (511, 5184747), (657, 4032581), (679, 3901923), (873, 3034829), (1533, 1728249), (2037, 1300641), (4599, 576083), (5939, 446103), (6111, 433547), (7081, 374157), (17817, 148701), (21243, 124719), (41573, 63729), (49567, 53451)]