28996840179

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{23178929}}^1$

素因数の和:23179074

約数の個数: 12

約数和(自身を含む): 42185652600

約数和(自身を除く): 13188812421

約数列:

[1, 3, 9, 139, 417, 1251, 23178929, 69536787, 208610361, 3221871131, 9665613393, 28996840179]

約数ペア:

[(1, 28996840179), (3, 9665613393), (9, 3221871131), (139, 208610361), (417, 69536787), (1251, 23178929)]