17209049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7079}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 21409920

約数和(自身を除く): 4200871

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 7079, 77869, 92027, 120343, 1012297, 1323773, 1564459, 17209049]

約数ペア:

[(1, 17209049), (11, 1564459), (13, 1323773), (17, 1012297), (143, 120343), (187, 92027), (221, 77869), (2431, 7079)]