2072162521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{852391}}^1$

素因数の和:852432

約数の個数: 16

約数和(自身を含む): 2577633408

約数和(自身を除く): 505470887

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 852391, 9376301, 11081083, 14490647, 121891913, 159397117, 188378411, 2072162521]

約数ペア:

[(1, 2072162521), (11, 188378411), (13, 159397117), (17, 121891913), (143, 14490647), (187, 11081083), (221, 9376301), (2431, 852391)]