27925289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5981}}^1$

素因数の和:6040

約数の個数: 16

約数和(自身を含む): 34456320

約数和(自身を除く): 6531031

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 5981, 41867, 137563, 173449, 962941, 1214143, 3989327, 27925289]

約数ペア:

[(1, 27925289), (7, 3989327), (23, 1214143), (29, 962941), (161, 173449), (203, 137563), (667, 41867), (4669, 5981)]