2010789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 3338400

約数和(自身を除く): 1327611

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1069, 1881, 3207, 9621, 11759, 20311, 35277, 60933, 105831, 182799, 223421, 670263, 2010789]

約数ペア:

[(1, 2010789), (3, 670263), (9, 223421), (11, 182799), (19, 105831), (33, 60933), (57, 35277), (99, 20311), (171, 11759), (209, 9621), (627, 3207), (1069, 1881)]