39555006911

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{42486581}}^1$

素因数の和:42486614

約数の個数: 12

約数和(自身を含む): 48434703480

約数和(自身を除く): 8879696569

約数列:

[1, 7, 19, 49, 133, 931, 42486581, 297406067, 807245039, 2081842469, 5650715273, 39555006911]

約数ペア:

[(1, 39555006911), (7, 5650715273), (19, 2081842469), (49, 807245039), (133, 297406067), (931, 42486581)]