1319366937

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{823}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 2036242432

約数和(自身を除く): 716875495

約数列:

[1, 3, 7, 21, 97, 291, 679, 787, 823, 2037, 2361, 2469, 5509, 5761, 16527, 17283, 76339, 79831, 229017, 239493, 534373, 558817, 647701, 1603119, 1676451, 1943103, 4533907, 13601721, 62826997, 188480991, 439788979, 1319366937]

約数ペア:

[(1, 1319366937), (3, 439788979), (7, 188480991), (21, 62826997), (97, 13601721), (291, 4533907), (679, 1943103), (787, 1676451), (823, 1603119), (2037, 647701), (2361, 558817), (2469, 534373), (5509, 239493), (5761, 229017), (16527, 79831), (17283, 76339)]