42853993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6451}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 53474176

約数和(自身を除く): 10620183

約数列:

[1, 7, 13, 73, 91, 511, 949, 6451, 6643, 45157, 83863, 470923, 587041, 3296461, 6121999, 42853993]

約数ペア:

[(1, 42853993), (7, 6121999), (13, 3296461), (73, 587041), (91, 470923), (511, 83863), (949, 45157), (6451, 6643)]