18304383

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 6578817

約数列:

[1, 3, 107, 127, 321, 381, 449, 1347, 13589, 40767, 48043, 57023, 144129, 171069, 6101461, 18304383]

約数ペア:

[(1, 18304383), (3, 6101461), (107, 171069), (127, 144129), (321, 57023), (381, 48043), (449, 40767), (1347, 13589)]