221338487591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2203}}^1\times {\mathrm{13033}}^1$

素因数の和:15842

約数の個数: 16

約数和(自身を含む): 238893199776

約数和(自身を除く): 17554712185

約数列:

[1, 13, 593, 2203, 7709, 13033, 28639, 169429, 1306379, 7728569, 16982927, 28711699, 100471397, 373252087, 17026037507, 221338487591]

約数ペア:

[(1, 221338487591), (13, 17026037507), (593, 373252087), (2203, 100471397), (7709, 28711699), (13033, 16982927), (28639, 7728569), (169429, 1306379)]