713147217

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{77863}}^1$

素因数の和:77980

約数の個数: 16

約数和(自身を含む): 986692608

約数和(自身を除く): 273545391

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 77863, 233589, 3348109, 5528273, 10044327, 16584819, 237715739, 713147217]

約数ペア:

[(1, 713147217), (3, 237715739), (43, 16584819), (71, 10044327), (129, 5528273), (213, 3348109), (3053, 233589), (9159, 77863)]