2525173839

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2174999}}^1$

素因数の和:2175051

約数の個数: 16

約数和(自身を含む): 3828000000

約数和(自身を除く): 1302826161

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2174999, 6524997, 19574991, 58724973, 93524957, 280574871, 841724613, 2525173839]

約数ペア:

[(1, 2525173839), (3, 841724613), (9, 280574871), (27, 93524957), (43, 58724973), (129, 19574991), (387, 6524997), (1161, 2174999)]