13397427

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 19932160

約数和(自身を除く): 6534733

約数列:

[1, 3, 9, 27, 271, 813, 1831, 2439, 5493, 7317, 16479, 49437, 496201, 1488603, 4465809, 13397427]

約数ペア:

[(1, 13397427), (3, 4465809), (9, 1488603), (27, 496201), (271, 49437), (813, 16479), (1831, 7317), (2439, 5493)]