393013851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{4409}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 537102720

約数和(自身を除く): 144088869

約数列:

[1, 3, 43, 129, 691, 2073, 4409, 13227, 29713, 89139, 189587, 568761, 3046619, 9139857, 131004617, 393013851]

約数ペア:

[(1, 393013851), (3, 131004617), (43, 9139857), (129, 3046619), (691, 568761), (2073, 189587), (4409, 89139), (13227, 29713)]