4199001

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 5750784

約数和(自身を除く): 1551783

約数列:

[1, 3, 103, 107, 127, 309, 321, 381, 11021, 13081, 13589, 33063, 39243, 40767, 1399667, 4199001]

約数ペア:

[(1, 4199001), (3, 1399667), (103, 40767), (107, 39243), (127, 33063), (309, 13589), (321, 13081), (381, 11021)]