13175127

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 21899904

約数和(自身を除く): 8724777

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1283, 1467, 3423, 3849, 8981, 10269, 11547, 26943, 80829, 209129, 627387, 1463903, 1882161, 4391709, 13175127]

約数ペア:

[(1, 13175127), (3, 4391709), (7, 1882161), (9, 1463903), (21, 627387), (63, 209129), (163, 80829), (489, 26943), (1141, 11547), (1283, 10269), (1467, 8981), (3423, 3849)]