31606531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 37269792

約数和(自身を除く): 5663261

約数列:

[1, 11, 23, 41, 121, 253, 277, 451, 943, 2783, 3047, 4961, 6371, 10373, 11357, 33517, 70081, 114103, 124927, 261211, 770891, 1374197, 2873321, 31606531]

約数ペア:

[(1, 31606531), (11, 2873321), (23, 1374197), (41, 770891), (121, 261211), (253, 124927), (277, 114103), (451, 70081), (943, 33517), (2783, 11357), (3047, 10373), (4961, 6371)]