51271437

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56779}}^1$

素因数の和:56832

約数の個数: 16

約数和(自身を含む): 79946240

約数和(自身を除く): 28674803

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 56779, 170337, 397453, 1192359, 2441497, 7324491, 17090479, 51271437]

約数ペア:

[(1, 51271437), (3, 17090479), (7, 7324491), (21, 2441497), (43, 1192359), (129, 397453), (301, 170337), (903, 56779)]