28968447

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 39824000

約数和(自身を除く): 10855553

約数列:

[1, 3, 37, 111, 499, 523, 1497, 1569, 18463, 19351, 55389, 58053, 260977, 782931, 9656149, 28968447]

約数ペア:

[(1, 28968447), (3, 9656149), (37, 782931), (111, 260977), (499, 58053), (523, 55389), (1497, 19351), (1569, 18463)]