2019688029

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{19553}}^1$

素因数の和:20081

約数の個数: 24

約数和(自身を含む): 3050424000

約数和(自身を除く): 1030735971

約数列:

[1, 3, 9, 23, 69, 207, 499, 1497, 4491, 11477, 19553, 34431, 58659, 103293, 175977, 449719, 1349157, 4047471, 9756947, 29270841, 87812523, 224409781, 673229343, 2019688029]

約数ペア:

[(1, 2019688029), (3, 673229343), (9, 224409781), (23, 87812523), (69, 29270841), (207, 9756947), (499, 4047471), (1497, 1349157), (4491, 449719), (11477, 175977), (19553, 103293), (34431, 58659)]