11821797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 18636800

約数和(自身を除く): 6815003

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1279, 3081, 3837, 9243, 11511, 16627, 49881, 101041, 149643, 303123, 909369, 1313533, 3940599, 11821797]

約数ペア:

[(1, 11821797), (3, 3940599), (9, 1313533), (13, 909369), (39, 303123), (79, 149643), (117, 101041), (237, 49881), (711, 16627), (1027, 11511), (1279, 9243), (3081, 3837)]