520793607

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{21817}}^1$

素因数の和:22002

約数の個数: 16

約数和(自身を含む): 710394080

約数和(自身を除く): 189600473

約数列:

[1, 3, 73, 109, 219, 327, 7957, 21817, 23871, 65451, 1592641, 2378053, 4777923, 7134159, 173597869, 520793607]

約数ペア:

[(1, 520793607), (3, 173597869), (73, 7134159), (109, 4777923), (219, 2378053), (327, 1592641), (7957, 65451), (21817, 23871)]