13064781

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 17902080

約数和(自身を除く): 4837299

約数列:

[1, 3, 71, 83, 213, 249, 739, 2217, 5893, 17679, 52469, 61337, 157407, 184011, 4354927, 13064781]

約数ペア:

[(1, 13064781), (3, 4354927), (71, 184011), (83, 157407), (213, 61337), (249, 52469), (739, 17679), (2217, 5893)]