13143767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 16558080

約数和(自身を除く): 3414313

約数列:

[1, 7, 13, 43, 91, 301, 559, 3359, 3913, 23513, 43667, 144437, 305669, 1011059, 1877681, 13143767]

約数ペア:

[(1, 13143767), (7, 1877681), (13, 1011059), (43, 305669), (91, 144437), (301, 43667), (559, 23513), (3359, 3913)]