15207291297

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17067667}}^1$

素因数の和:17067690

約数の個数: 20

約数和(自身を含む): 24782253936

約数和(自身を除く): 9574962639

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17067667, 51203001, 153609003, 187744337, 460827009, 563233011, 1382481027, 1689699033, 5069097099, 15207291297]

約数ペア:

[(1, 15207291297), (3, 5069097099), (9, 1689699033), (11, 1382481027), (27, 563233011), (33, 460827009), (81, 187744337), (99, 153609003), (297, 51203001), (891, 17067667)]