6458643

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 9792640

約数和(自身を除く): 3333997

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 5563, 16689, 50067, 150201, 239209, 717627, 2152881, 6458643]

約数ペア:

[(1, 6458643), (3, 2152881), (9, 717627), (27, 239209), (43, 150201), (129, 50067), (387, 16689), (1161, 5563)]