56889921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8663}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 83174400

約数和(自身を除く): 26284479

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 8663, 25989, 95293, 285879, 1723937, 5171811, 18963307, 56889921]

約数ペア:

[(1, 56889921), (3, 18963307), (11, 5171811), (33, 1723937), (199, 285879), (597, 95293), (2189, 25989), (6567, 8663)]