10782891

素因数分解:

$3^2\times 7^4\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 30

約数和(自身を含む): 18206500

約数和(自身を除く): 7423609

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 499, 1029, 1497, 2401, 3087, 3493, 4491, 7203, 10479, 21609, 24451, 31437, 73353, 171157, 220059, 513471, 1198099, 1540413, 3594297, 10782891]

約数ペア:

[(1, 10782891), (3, 3594297), (7, 1540413), (9, 1198099), (21, 513471), (49, 220059), (63, 171157), (147, 73353), (343, 31437), (441, 24451), (499, 21609), (1029, 10479), (1497, 7203), (2401, 4491), (3087, 3493)]