12553089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5304

約数の個数: 16

約数和(自身を含む): 18102528

約数和(自身を除く): 5549439

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 5237, 15711, 89029, 246139, 267087, 738417, 4184363, 12553089]

約数ペア:

[(1, 12553089), (3, 4184363), (17, 738417), (47, 267087), (51, 246139), (141, 89029), (799, 15711), (2397, 5237)]