13393167

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^3$

素因数の和:187

約数の個数: 16

約数和(自身を含む): 18670080

約数和(自身を除く): 5276913

約数列:

[1, 3, 43, 47, 129, 141, 2021, 2209, 6063, 6627, 94987, 103823, 284961, 311469, 4464389, 13393167]

約数ペア:

[(1, 13393167), (3, 4464389), (43, 311469), (47, 284961), (129, 103823), (141, 94987), (2021, 6627), (2209, 6063)]