6971157

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4088043

約数列:

[1, 3, 9, 19, 27, 57, 107, 127, 171, 321, 381, 513, 963, 1143, 2033, 2413, 2889, 3429, 6099, 7239, 13589, 18297, 21717, 40767, 54891, 65151, 122301, 258191, 366903, 774573, 2323719, 6971157]

約数ペア:

[(1, 6971157), (3, 2323719), (9, 774573), (19, 366903), (27, 258191), (57, 122301), (107, 65151), (127, 54891), (171, 40767), (321, 21717), (381, 18297), (513, 13589), (963, 7239), (1143, 6099), (2033, 3429), (2413, 2889)]