27820707

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4729}}^1$

素因数の和:4822

約数の個数: 16

約数和(自身を含む): 38823840

約数和(自身を除く): 11003133

約数列:

[1, 3, 37, 53, 111, 159, 1961, 4729, 5883, 14187, 174973, 250637, 524919, 751911, 9273569, 27820707]

約数ペア:

[(1, 27820707), (3, 9273569), (37, 751911), (53, 524919), (111, 250637), (159, 174973), (1961, 14187), (4729, 5883)]