16279011

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1109}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 27012960

約数和(自身を除く): 10733949

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1109, 1631, 2097, 3327, 4893, 7763, 9981, 14679, 23289, 69867, 258397, 775191, 1808779, 2325573, 5426337, 16279011]

約数ペア:

[(1, 16279011), (3, 5426337), (7, 2325573), (9, 1808779), (21, 775191), (63, 258397), (233, 69867), (699, 23289), (1109, 14679), (1631, 9981), (2097, 7763), (3327, 4893)]