11709761

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 13728000

約数和(自身を除く): 2018239

約数列:

[1, 7, 103, 109, 149, 721, 763, 1043, 11227, 15347, 16241, 78589, 107429, 113687, 1672823, 11709761]

約数ペア:

[(1, 11709761), (7, 1672823), (103, 113687), (109, 107429), (149, 78589), (721, 16241), (763, 15347), (1043, 11227)]