297157059

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{647401}}^1$

素因数の和:647427

約数の個数: 16

約数和(自身を含む): 466129440

約数和(自身を除く): 168972381

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 647401, 1942203, 5826609, 11005817, 17479827, 33017451, 99052353, 297157059]

約数ペア:

[(1, 297157059), (3, 99052353), (9, 33017451), (17, 17479827), (27, 11005817), (51, 5826609), (153, 1942203), (459, 647401)]