8123517

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7049

約数の個数: 16

約数和(自身を含む): 12316480

約数和(自身を除く): 4192963

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 6997, 20991, 62973, 188919, 300871, 902613, 2707839, 8123517]

約数ペア:

[(1, 8123517), (3, 2707839), (9, 902613), (27, 300871), (43, 188919), (129, 62973), (387, 20991), (1161, 6997)]