25522389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 39424320

約数和(自身を除く): 13901931

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1559, 1819, 4677, 5457, 14031, 16371, 26503, 79509, 166813, 238527, 500439, 1501317, 2835821, 8507463, 25522389]

約数ペア:

[(1, 25522389), (3, 8507463), (9, 2835821), (17, 1501317), (51, 500439), (107, 238527), (153, 166813), (321, 79509), (963, 26503), (1559, 16371), (1819, 14031), (4677, 5457)]