12942605091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1684577}}^1$

素因数の和:1684790

約数の個数: 16

約数和(自身を含む): 18678600864

約数和(自身を除く): 5735995773

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 1684577, 5053731, 21899501, 65698503, 331861669, 995585007, 4314201697, 12942605091]

約数ペア:

[(1, 12942605091), (3, 4314201697), (13, 995585007), (39, 331861669), (197, 65698503), (591, 21899501), (2561, 5053731), (7683, 1684577)]