122897879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 140706720

約数和(自身を除く): 17808841

約数列:

[1, 13, 17, 221, 281, 1979, 3653, 4777, 25727, 33643, 62101, 437359, 556099, 7229287, 9453683, 122897879]

約数ペア:

[(1, 122897879), (13, 9453683), (17, 7229287), (221, 556099), (281, 437359), (1979, 62101), (3653, 33643), (4777, 25727)]