2057283669

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{264059}}^1$

素因数の和:264129

約数の個数: 24

約数和(自身を含む): 3251106720

約数和(自身を除く): 1193823051

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 264059, 792177, 1848413, 5545239, 12938891, 13995127, 38816673, 41985381, 97965889, 293897667, 685761223, 2057283669]

約数ペア:

[(1, 2057283669), (3, 685761223), (7, 293897667), (21, 97965889), (49, 41985381), (53, 38816673), (147, 13995127), (159, 12938891), (371, 5545239), (1113, 1848413), (2597, 792177), (7791, 264059)]