11609487

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8431}}^1$

素因数の和:8460

約数の個数: 20

約数和(自身を含む): 18364896

約数和(自身を除く): 6755409

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8431, 25293, 75879, 143327, 227637, 429981, 682911, 1289943, 3869829, 11609487]

約数ペア:

[(1, 11609487), (3, 3869829), (9, 1289943), (17, 682911), (27, 429981), (51, 227637), (81, 143327), (153, 75879), (459, 25293), (1377, 8431)]