1270422021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2833}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 1880506368

約数和(自身を除く): 610084347

約数列:

[1, 3, 11, 33, 107, 127, 321, 381, 1177, 1397, 2833, 3531, 4191, 8499, 13589, 31163, 40767, 93489, 149479, 303131, 359791, 448437, 909393, 1079373, 3334441, 3957701, 10003323, 11873103, 38497637, 115492911, 423474007, 1270422021]

約数ペア:

[(1, 1270422021), (3, 423474007), (11, 115492911), (33, 38497637), (107, 11873103), (127, 10003323), (321, 3957701), (381, 3334441), (1177, 1079373), (1397, 909393), (2833, 448437), (3531, 359791), (4191, 303131), (8499, 149479), (13589, 93489), (31163, 40767)]