2621796711

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 3590645760

約数和(自身を除く): 968849049

約数列:

[1, 3, 103, 107, 179, 309, 321, 443, 537, 1329, 11021, 18437, 19153, 33063, 45629, 47401, 55311, 57459, 79297, 136887, 142203, 237891, 1972759, 4882303, 5918277, 8167591, 8484779, 14646909, 24502773, 25454337, 873932237, 2621796711]

約数ペア:

[(1, 2621796711), (3, 873932237), (103, 25454337), (107, 24502773), (179, 14646909), (309, 8484779), (321, 8167591), (443, 5918277), (537, 4882303), (1329, 1972759), (11021, 237891), (18437, 142203), (19153, 136887), (33063, 79297), (45629, 57459), (47401, 55311)]