1330843743

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{247691}}^1$

素因数の和:247899

約数の個数: 16

約数和(自身を含む): 1981536000

約数和(自身を除く): 650692257

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 247691, 743073, 2229219, 6687657, 49290509, 147871527, 443614581, 1330843743]

約数ペア:

[(1, 1330843743), (3, 443614581), (9, 147871527), (27, 49290509), (199, 6687657), (597, 2229219), (1791, 743073), (5373, 247691)]