57208719

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 77696000

約数和(自身を除く): 20487281

約数列:

[1, 3, 79, 199, 237, 597, 1213, 3639, 15721, 47163, 95827, 241387, 287481, 724161, 19069573, 57208719]

約数ペア:

[(1, 57208719), (3, 19069573), (79, 724161), (199, 287481), (237, 241387), (597, 95827), (1213, 47163), (3639, 15721)]