2009591949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1\times {\mathrm{11777}}^1$

素因数の和:14276

約数の個数: 16

約数和(自身を含む): 2797322112

約数和(自身を除く): 787730163

約数列:

[1, 3, 23, 69, 2473, 7419, 11777, 35331, 56879, 170637, 270871, 812613, 29124521, 87373563, 669863983, 2009591949]

約数ペア:

[(1, 2009591949), (3, 669863983), (23, 87373563), (69, 29124521), (2473, 812613), (7419, 270871), (11777, 170637), (35331, 56879)]