30774933

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2729}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 51105600

約数和(自身を除く): 20330667

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2729, 3759, 8187, 11277, 19103, 24561, 57309, 171927, 488491, 1465473, 3419437, 4396419, 10258311, 30774933]

約数ペア:

[(1, 30774933), (3, 10258311), (7, 4396419), (9, 3419437), (21, 1465473), (63, 488491), (179, 171927), (537, 57309), (1253, 24561), (1611, 19103), (2729, 11277), (3759, 8187)]