28915611

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 39765024

約数和(自身を除く): 10849413

約数列:

[1, 3, 37, 111, 337, 773, 1011, 2319, 12469, 28601, 37407, 85803, 260501, 781503, 9638537, 28915611]

約数ペア:

[(1, 28915611), (3, 9638537), (37, 781503), (111, 260501), (337, 85803), (773, 37407), (1011, 28601), (2319, 12469)]