13740363

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 25742080

約数和(自身を除く): 12001717

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 883, 1197, 1729, 2223, 2649, 5187, 6181, 7947, 11479, 15561, 16777, 18543, 34437, 50331, 55629, 80353, 103311, 117439, 150993, 218101, 241059, 352317, 654303, 723177, 1056951, 1526707, 1962909, 4580121, 13740363]

約数ペア:

[(1, 13740363), (3, 4580121), (7, 1962909), (9, 1526707), (13, 1056951), (19, 723177), (21, 654303), (39, 352317), (57, 241059), (63, 218101), (91, 150993), (117, 117439), (133, 103311), (171, 80353), (247, 55629), (273, 50331), (399, 34437), (741, 18543), (819, 16777), (883, 15561), (1197, 11479), (1729, 7947), (2223, 6181), (2649, 5187)]