25239429

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 38775360

約数和(自身を除く): 13535931

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1433, 1957, 4299, 5871, 12897, 17613, 27227, 81681, 147599, 245043, 442797, 1328391, 2804381, 8413143, 25239429]

約数ペア:

[(1, 25239429), (3, 8413143), (9, 2804381), (19, 1328391), (57, 442797), (103, 245043), (171, 147599), (309, 81681), (927, 27227), (1433, 17613), (1957, 12897), (4299, 5871)]