12280697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 14546112

約数和(自身を除く): 2265415

約数列:

[1, 11, 13, 143, 157, 547, 1727, 2041, 6017, 7111, 22451, 78221, 85879, 944669, 1116427, 12280697]

約数ペア:

[(1, 12280697), (11, 1116427), (13, 944669), (143, 85879), (157, 78221), (547, 22451), (1727, 7111), (2041, 6017)]