2029387857

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1442351}}^1$

素因数の和:1442428

約数の個数: 16

約数和(自身を含む): 3138557952

約数和(自身を除く): 1109170095

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1442351, 4327053, 10096457, 30289371, 96637517, 289912551, 676462619, 2029387857]

約数ペア:

[(1, 2029387857), (3, 676462619), (7, 289912551), (21, 96637517), (67, 30289371), (201, 10096457), (469, 4327053), (1407, 1442351)]