49286391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213361}}^1$

素因数の和:213382

約数の個数: 16

約数和(自身を含む): 81931008

約数和(自身を除く): 32644617

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 213361, 640083, 1493527, 2346971, 4480581, 7040913, 16428797, 49286391]

約数ペア:

[(1, 49286391), (3, 16428797), (7, 7040913), (11, 4480581), (21, 2346971), (33, 1493527), (77, 640083), (231, 213361)]