2667729351

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{148927}}^1$

素因数の和:149790

約数の個数: 16

約数和(自身を含む): 4069904384

約数和(自身を除く): 1402175033

約数列:

[1, 3, 7, 21, 853, 2559, 5971, 17913, 148927, 446781, 1042489, 3127467, 127034731, 381104193, 889243117, 2667729351]

約数ペア:

[(1, 2667729351), (3, 889243117), (7, 381104193), (21, 127034731), (853, 3127467), (2559, 1042489), (5971, 446781), (17913, 148927)]