664756360713

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{309045263}}^1$

素因数の和:309045508

約数の個数: 12

約数和(自身を含む): 964221223680

約数和(自身を除く): 299464862967

約数列:

[1, 3, 9, 239, 717, 2151, 309045263, 927135789, 2781407367, 73861817857, 221585453571, 664756360713]

約数ペア:

[(1, 664756360713), (3, 221585453571), (9, 73861817857), (239, 2781407367), (717, 927135789), (2151, 309045263)]