2813307861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{168937}}^1$

素因数の和:169021

約数の個数: 32

約数和(自身を含む): 4692421888

約数和(自身を除く): 1879114027

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 168937, 506811, 1182559, 2196181, 3547677, 6588543, 10305157, 15373267, 30915471, 46119801, 72136099, 133967041, 216408297, 401901123, 937769287, 2813307861]

約数ペア:

[(1, 2813307861), (3, 937769287), (7, 401901123), (13, 216408297), (21, 133967041), (39, 72136099), (61, 46119801), (91, 30915471), (183, 15373267), (273, 10305157), (427, 6588543), (793, 3547677), (1281, 2196181), (2379, 1182559), (5551, 506811), (16653, 168937)]