13673709

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 22763520

約数和(自身を除く): 9089811

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1709, 2667, 5127, 8001, 11963, 15381, 35889, 107667, 217043, 651129, 1519301, 1953387, 4557903, 13673709]

約数ペア:

[(1, 13673709), (3, 4557903), (7, 1953387), (9, 1519301), (21, 651129), (63, 217043), (127, 107667), (381, 35889), (889, 15381), (1143, 11963), (1709, 8001), (2667, 5127)]