2065764099

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197927}}^1$

素因数の和:198015

約数の個数: 24

約数和(自身を含む): 3249186048

約数和(自身を除く): 1183421949

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 197927, 593781, 1385489, 4156467, 9698423, 14052817, 29095269, 42158451, 98369719, 295109157, 688588033, 2065764099]

約数ペア:

[(1, 2065764099), (3, 688588033), (7, 295109157), (21, 98369719), (49, 42158451), (71, 29095269), (147, 14052817), (213, 9698423), (497, 4156467), (1491, 1385489), (3479, 593781), (10437, 197927)]