28953669897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{169319707}}^1$

素因数の和:169319732

約数の個数: 12

約数和(自身を含む): 44023124080

約数和(自身を除く): 15069454183

約数列:

[1, 3, 9, 19, 57, 171, 169319707, 507959121, 1523877363, 3217074433, 9651223299, 28953669897]

約数ペア:

[(1, 28953669897), (3, 9651223299), (9, 3217074433), (19, 1523877363), (57, 507959121), (171, 169319707)]