129712314

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{304489}}^1$

素因数の和:304565

約数の個数: 16

約数和(自身を含む): 263079360

約数和(自身を除く): 133367046

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 304489, 608978, 913467, 1826934, 21618719, 43237438, 64856157, 129712314]

約数ペア:

[(1, 129712314), (2, 64856157), (3, 43237438), (6, 21618719), (71, 1826934), (142, 913467), (213, 608978), (426, 304489)]