12755079

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{19961}}^1$

素因数の和:20038

約数の個数: 12

約数和(自身を含む): 18684432

約数和(自身を除く): 5929353

約数列:

[1, 3, 9, 71, 213, 639, 19961, 59883, 179649, 1417231, 4251693, 12755079]

約数ペア:

[(1, 12755079), (3, 4251693), (9, 1417231), (71, 179649), (213, 59883), (639, 19961)]