27999293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 34775040

約数和(自身を除く): 6775747

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 6791, 47537, 129029, 210521, 903203, 1473647, 3999899, 27999293]

約数ペア:

[(1, 27999293), (7, 3999899), (19, 1473647), (31, 903203), (133, 210521), (217, 129029), (589, 47537), (4123, 6791)]