713409687

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{80803}}^1$

素因数の和:80924

約数の個数: 20

約数和(自身を含む): 1075501240

約数和(自身を除く): 362091553

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 80803, 242409, 727227, 2181681, 6545043, 8807527, 26422581, 79267743, 237803229, 713409687]

約数ペア:

[(1, 713409687), (3, 237803229), (9, 79267743), (27, 26422581), (81, 8807527), (109, 6545043), (327, 2181681), (981, 727227), (2943, 242409), (8829, 80803)]