2019587997

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1317409}}^1$

素因数の和:1317492

約数の個数: 16

約数和(自身を含む): 3119626880

約数和(自身を除く): 1100038883

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1317409, 3952227, 9221863, 27665589, 96170857, 288512571, 673195999, 2019587997]

約数ペア:

[(1, 2019587997), (3, 673195999), (7, 288512571), (21, 96170857), (73, 27665589), (219, 9221863), (511, 3952227), (1533, 1317409)]