12369279

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 18458112

約数和(自身を除く): 6088833

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 787, 1209, 2361, 5239, 10231, 15717, 24397, 30693, 73191, 133003, 317161, 399009, 951483, 4123093, 12369279]

約数ペア:

[(1, 12369279), (3, 4123093), (13, 951483), (31, 399009), (39, 317161), (93, 133003), (169, 73191), (403, 30693), (507, 24397), (787, 15717), (1209, 10231), (2361, 5239)]