2003756049

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 3046688040

約数和(自身を除く): 1042931991

約数列:

[1, 3, 9, 27, 73, 81, 219, 317, 657, 951, 1069, 1971, 2853, 3207, 5913, 8559, 9621, 23141, 25677, 28863, 69423, 78037, 86589, 208269, 234111, 338873, 624807, 702333, 1016619, 1874421, 2106999, 3049857, 6320997, 9149571, 24737729, 27448713, 74213187, 222639561, 667918683, 2003756049]

約数ペア:

[(1, 2003756049), (3, 667918683), (9, 222639561), (27, 74213187), (73, 27448713), (81, 24737729), (219, 9149571), (317, 6320997), (657, 3049857), (951, 2106999), (1069, 1874421), (1971, 1016619), (2853, 702333), (3207, 624807), (5913, 338873), (8559, 234111), (9621, 208269), (23141, 86589), (25677, 78037), (28863, 69423)]