1374021891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{195479}}^1$

素因数の和:195567

約数の個数: 24

約数和(自身を含む): 2195631360

約数和(自身を除く): 821609469

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 195479, 586437, 1759311, 2150269, 6450807, 13879009, 19352421, 41637027, 124911081, 152669099, 458007297, 1374021891]

約数ペア:

[(1, 1374021891), (3, 458007297), (9, 152669099), (11, 124911081), (33, 41637027), (71, 19352421), (99, 13879009), (213, 6450807), (639, 2150269), (781, 1759311), (2343, 586437), (7029, 195479)]