39883291

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 46579456

約数和(自身を除く): 6696165

約数列:

[1, 7, 67, 277, 307, 469, 1939, 2149, 18559, 20569, 85039, 129913, 143983, 595273, 5697613, 39883291]

約数ペア:

[(1, 39883291), (7, 5697613), (67, 595273), (277, 143983), (307, 129913), (469, 85039), (1939, 20569), (2149, 18559)]