99997317

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36913}}^1$

素因数の和:36969

約数の個数: 24

約数和(自身を含む): 168918464

約数和(自身を除く): 68921147

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 36913, 110739, 258391, 332217, 775173, 1587259, 2325519, 4761777, 11110813, 14285331, 33332439, 99997317]

約数ペア:

[(1, 99997317), (3, 33332439), (7, 14285331), (9, 11110813), (21, 4761777), (43, 2325519), (63, 1587259), (129, 775173), (301, 332217), (387, 258391), (903, 110739), (2709, 36913)]