8128941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8428

約数の個数: 16

約数和(自身を含む): 12081600

約数和(自身を除く): 3952659

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 8389, 25167, 142613, 159391, 427839, 478173, 2709647, 8128941]

約数ペア:

[(1, 8128941), (3, 2709647), (17, 478173), (19, 427839), (51, 159391), (57, 142613), (323, 25167), (969, 8389)]