25657629

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 35116032

約数和(自身を除く): 9458403

約数列:

[1, 3, 47, 141, 283, 643, 849, 1929, 13301, 30221, 39903, 90663, 181969, 545907, 8552543, 25657629]

約数ペア:

[(1, 25657629), (3, 8552543), (47, 545907), (141, 181969), (283, 90663), (643, 39903), (849, 30221), (1929, 13301)]