13096647

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9511}}^1$

素因数の和:9540

約数の個数: 20

約数和(自身を含む): 20717136

約数和(自身を除く): 7620489

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9511, 28533, 85599, 161687, 256797, 485061, 770391, 1455183, 4365549, 13096647]

約数ペア:

[(1, 13096647), (3, 4365549), (9, 1455183), (17, 770391), (27, 485061), (51, 256797), (81, 161687), (153, 85599), (459, 28533), (1377, 9511)]