8169639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8470

約数の個数: 16

約数和(自身を含む): 12142080

約数和(自身を除く): 3972441

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 8431, 25293, 143327, 160189, 429981, 480567, 2723213, 8169639]

約数ペア:

[(1, 8169639), (3, 2723213), (17, 480567), (19, 429981), (51, 160189), (57, 143327), (323, 25293), (969, 8431)]