33438727

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 20

約数和(自身を含む): 41118680

約数和(自身を除く): 7679953

約数列:

[1, 7, 19, 49, 133, 343, 733, 931, 2401, 5131, 6517, 13927, 35917, 45619, 97489, 251419, 682423, 1759933, 4776961, 33438727]

約数ペア:

[(1, 33438727), (7, 4776961), (19, 1759933), (49, 682423), (133, 251419), (343, 97489), (733, 45619), (931, 35917), (2401, 13927), (5131, 6517)]