13517397

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{5197}}^1$

素因数の和:5237

約数の個数: 18

約数和(自身を含む): 20745218

約数和(自身を除く): 7227821

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 5197, 15591, 46773, 88349, 265047, 795141, 1501933, 4505799, 13517397]

約数ペア:

[(1, 13517397), (3, 4505799), (9, 1501933), (17, 795141), (51, 265047), (153, 88349), (289, 46773), (867, 15591), (2601, 5197)]