528026486409

素因数分解:

$3^2\times {\mathrm{135721}}^1\times {\mathrm{432281}}^1$

素因数の和:568008

約数の個数: 12

約数和(自身を含む): 762712308852

約数和(自身を除く): 234685822443

約数列:

[1, 3, 9, 135721, 407163, 432281, 1221489, 1296843, 3890529, 58669609601, 176008828803, 528026486409]

約数ペア:

[(1, 528026486409), (3, 176008828803), (9, 58669609601), (135721, 3890529), (407163, 1296843), (432281, 1221489)]