5725431

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 8644320

約数和(自身を除く): 2918889

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 4001, 12003, 36009, 108027, 212053, 636159, 1908477, 5725431]

約数ペア:

[(1, 5725431), (3, 1908477), (9, 636159), (27, 212053), (53, 108027), (159, 36009), (477, 12003), (1431, 4001)]