2087664093

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{258023}}^1$

素因数の和:258089

約数の個数: 24

約数和(自身を含む): 3220139520

約数和(自身を除く): 1132475427

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 258023, 774069, 2322207, 7482667, 7998713, 22448001, 23996139, 67344003, 71988417, 231962677, 695888031, 2087664093]

約数ペア:

[(1, 2087664093), (3, 695888031), (9, 231962677), (29, 71988417), (31, 67344003), (87, 23996139), (93, 22448001), (261, 7998713), (279, 7482667), (899, 2322207), (2697, 774069), (8091, 258023)]