2106279

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 3536000

約数和(自身を除く): 1429721

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 499, 603, 1407, 1497, 3493, 4221, 4491, 10479, 31437, 33433, 100299, 234031, 300897, 702093, 2106279]

約数ペア:

[(1, 2106279), (3, 702093), (7, 300897), (9, 234031), (21, 100299), (63, 33433), (67, 31437), (201, 10479), (469, 4491), (499, 4221), (603, 3493), (1407, 1497)]