47585837

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 18

約数和(自身を含む): 53425386

約数和(自身を除く): 5839549

約数列:

[1, 13, 31, 169, 293, 403, 961, 3809, 5239, 9083, 12493, 49517, 118079, 162409, 281573, 1535027, 3660449, 47585837]

約数ペア:

[(1, 47585837), (13, 3660449), (31, 1535027), (169, 281573), (293, 162409), (403, 118079), (961, 49517), (3809, 12493), (5239, 9083)]