2017994833587

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 2773864268448

約数和(自身を除く): 755869434861

約数列:

[1, 3, 43, 129, 181, 543, 1213, 1657, 1849, 3639, 4971, 5547, 7783, 23349, 52159, 71251, 156477, 213753, 219553, 299917, 334669, 658659, 899751, 1004007, 2009941, 2242837, 3063793, 6029823, 6728511, 9191379, 9440779, 12896431, 28322337, 38689293, 86427463, 259282389, 363799321, 405953497, 554546533, 1091397963, 1217860491, 1663639599, 3716380909, 11149142727, 15643370803, 46930112409, 672664944529, 2017994833587]

約数ペア:

[(1, 2017994833587), (3, 672664944529), (43, 46930112409), (129, 15643370803), (181, 11149142727), (543, 3716380909), (1213, 1663639599), (1657, 1217860491), (1849, 1091397963), (3639, 554546533), (4971, 405953497), (5547, 363799321), (7783, 259282389), (23349, 86427463), (52159, 38689293), (71251, 28322337), (156477, 12896431), (213753, 9440779), (219553, 9191379), (299917, 6728511), (334669, 6029823), (658659, 3063793), (899751, 2242837), (1004007, 2009941)]