289753389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{631271}}^1$

素因数の和:631297

約数の個数: 16

約数和(自身を含む): 454515840

約数和(自身を除く): 164762451

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 631271, 1893813, 5681439, 10731607, 17044317, 32194821, 96584463, 289753389]

約数ペア:

[(1, 289753389), (3, 96584463), (9, 32194821), (17, 17044317), (27, 10731607), (51, 5681439), (153, 1893813), (459, 631271)]