28720298507

素因数分解:

${\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1\times {\mathrm{7243}}^1$

素因数の和:7882

約数の個数: 16

約数和(自身を含む): 29541611520

約数和(自身を除く): 821313013

約数列:

[1, 47, 239, 353, 7243, 11233, 16591, 84367, 340421, 1731077, 2556779, 3965249, 81360619, 120168613, 611070181, 28720298507]

約数ペア:

[(1, 28720298507), (47, 611070181), (239, 120168613), (353, 81360619), (7243, 3965249), (11233, 2556779), (16591, 1731077), (84367, 340421)]