1671847199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 1890302400

約数和(自身を除く): 218455201

約数列:

[1, 11, 47, 121, 149, 517, 1639, 1973, 5687, 7003, 18029, 21703, 77033, 92731, 238733, 293977, 847363, 1020041, 3233747, 11220451, 13816919, 35571217, 151986109, 1671847199]

約数ペア:

[(1, 1671847199), (11, 151986109), (47, 35571217), (121, 13816919), (149, 11220451), (517, 3233747), (1639, 1020041), (1973, 847363), (5687, 293977), (7003, 238733), (18029, 92731), (21703, 77033)]