890558207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{10601}}^1$

素因数の和:11710

約数の個数: 16

約数和(自身を含む): 1111428864

約数和(自身を除く): 220870657

約数列:

[1, 7, 11, 77, 1091, 7637, 10601, 12001, 74207, 84007, 116611, 816277, 11565691, 80959837, 127222601, 890558207]

約数ペア:

[(1, 890558207), (7, 127222601), (11, 80959837), (77, 11565691), (1091, 816277), (7637, 116611), (10601, 84007), (12001, 74207)]