27912059

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 33116160

約数和(自身を除く): 5204101

約数列:

[1, 7, 31, 217, 293, 439, 2051, 3073, 9083, 13609, 63581, 95263, 128627, 900389, 3987437, 27912059]

約数ペア:

[(1, 27912059), (7, 3987437), (31, 900389), (217, 128627), (293, 95263), (439, 63581), (2051, 13609), (3073, 9083)]