27997197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4759}}^1$

素因数の和:4852

約数の個数: 16

約数和(自身を含む): 39070080

約数和(自身を除く): 11072883

約数列:

[1, 3, 37, 53, 111, 159, 1961, 4759, 5883, 14277, 176083, 252227, 528249, 756681, 9332399, 27997197]

約数ペア:

[(1, 27997197), (3, 9332399), (37, 756681), (53, 528249), (111, 252227), (159, 176083), (1961, 14277), (4759, 5883)]