2070927

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 20

約数和(自身を含む): 3181816

約数和(自身を除く): 1110889

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 691, 999, 2073, 2997, 6219, 18657, 25567, 55971, 76701, 230103, 690309, 2070927]

約数ペア:

[(1, 2070927), (3, 690309), (9, 230103), (27, 76701), (37, 55971), (81, 25567), (111, 18657), (333, 6219), (691, 2997), (999, 2073)]