2783711277

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{7057}}^1$

素因数の和:8173

約数の個数: 24

約数和(自身を含む): 4123424760

約数和(自身を除く): 1339713483

約数列:

[1, 3, 9, 41, 123, 369, 1069, 3207, 7057, 9621, 21171, 43829, 63513, 131487, 289337, 394461, 868011, 2604033, 7543933, 22631799, 67895397, 309301253, 927903759, 2783711277]

約数ペア:

[(1, 2783711277), (3, 927903759), (9, 309301253), (41, 67895397), (123, 22631799), (369, 7543933), (1069, 2604033), (3207, 868011), (7057, 394461), (9621, 289337), (21171, 131487), (43829, 63513)]