56420787

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 76471200

約数和(自身を除く): 20050413

約数列:

[1, 3, 113, 149, 339, 447, 1117, 3351, 16837, 50511, 126221, 166433, 378663, 499299, 18806929, 56420787]

約数ペア:

[(1, 56420787), (3, 18806929), (113, 499299), (149, 378663), (339, 166433), (447, 126221), (1117, 50511), (3351, 16837)]