86874477

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 117891072

約数和(自身を除く): 31016595

約数列:

[1, 3, 107, 127, 321, 381, 2131, 6393, 13589, 40767, 228017, 270637, 684051, 811911, 28958159, 86874477]

約数ペア:

[(1, 86874477), (3, 28958159), (107, 811911), (127, 684051), (321, 270637), (381, 228017), (2131, 40767), (6393, 13589)]