3948804987

素因数分解:

$3^1\times {\mathrm{73}}^2\times {\mathrm{247001}}^1$

素因数の和:247150

約数の個数: 12

約数和(自身を含む): 5338207224

約数和(自身を除く): 1389402237

約数列:

[1, 3, 73, 219, 5329, 15987, 247001, 741003, 18031073, 54093219, 1316268329, 3948804987]

約数ペア:

[(1, 3948804987), (3, 1316268329), (73, 54093219), (219, 18031073), (5329, 741003), (15987, 247001)]