713391021

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{276187}}^1$

素因数の和:276241

約数の個数: 24

約数和(自身を含む): 1206389184

約数和(自身を除く): 492998163

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 276187, 828561, 1933309, 2485683, 5799927, 11323667, 17399781, 33971001, 79265669, 101913003, 237797007, 713391021]

約数ペア:

[(1, 713391021), (3, 237797007), (7, 101913003), (9, 79265669), (21, 33971001), (41, 17399781), (63, 11323667), (123, 5799927), (287, 2485683), (369, 1933309), (861, 828561), (2583, 276187)]