9089901

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 28

約数和(自身を含む): 14038492

約数和(自身を除く): 4948591

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 337, 729, 999, 1011, 2997, 3033, 8991, 9099, 12469, 26973, 27297, 37407, 81891, 112221, 245673, 336663, 1009989, 3029967, 9089901]

約数ペア:

[(1, 9089901), (3, 3029967), (9, 1009989), (27, 336663), (37, 245673), (81, 112221), (111, 81891), (243, 37407), (333, 27297), (337, 26973), (729, 12469), (999, 9099), (1011, 8991), (2997, 3033)]