28047297

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11701}}^1$

素因数の和:11768

約数の個数: 16

約数和(自身を含む): 40442112

約数和(自身を除く): 12394815

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 11701, 35103, 198917, 549947, 596751, 1649841, 9349099, 28047297]

約数ペア:

[(1, 28047297), (3, 9349099), (17, 1649841), (47, 596751), (51, 549947), (141, 198917), (799, 35103), (2397, 11701)]