859629429

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{624277}}^1$

素因数の和:624306

約数の個数: 20

約数和(自身を含む): 1359677484

約数和(自身を除く): 500048055

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 624277, 1872831, 5618493, 10612709, 16855479, 31838127, 50566437, 95514381, 286543143, 859629429]

約数ペア:

[(1, 859629429), (3, 286543143), (9, 95514381), (17, 50566437), (27, 31838127), (51, 16855479), (81, 10612709), (153, 5618493), (459, 1872831), (1377, 624277)]