389202549

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{9547}}^1$

素因数の和:9784

約数の個数: 16

約数和(自身を含む): 527966208

約数和(自身を除く): 138763659

約数列:

[1, 3, 107, 127, 321, 381, 9547, 13589, 28641, 40767, 1021529, 1212469, 3064587, 3637407, 129734183, 389202549]

約数ペア:

[(1, 389202549), (3, 129734183), (107, 3637407), (127, 3064587), (321, 1212469), (381, 1021529), (9547, 40767), (13589, 28641)]