8493247

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{3361}}^1$

素因数の和:3406

約数の個数: 12

約数和(自身を含む): 10247376

約数和(自身を除く): 1754129

約数列:

[1, 7, 19, 133, 361, 2527, 3361, 23527, 63859, 447013, 1213321, 8493247]

約数ペア:

[(1, 8493247), (7, 1213321), (19, 447013), (133, 63859), (361, 23527), (2527, 3361)]