12395619

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 19654400

約数和(自身を除く): 7258781

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 331, 513, 657, 993, 1387, 1971, 2979, 4161, 6289, 8937, 12483, 18867, 24163, 37449, 56601, 72489, 169803, 217467, 459097, 652401, 1377291, 4131873, 12395619]

約数ペア:

[(1, 12395619), (3, 4131873), (9, 1377291), (19, 652401), (27, 459097), (57, 217467), (73, 169803), (171, 72489), (219, 56601), (331, 37449), (513, 24163), (657, 18867), (993, 12483), (1387, 8937), (1971, 6289), (2979, 4161)]