806571891

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{95441}}^1$

素因数の和:95763

約数の個数: 16

約数和(自身を含む): 1198751520

約数和(自身を除く): 392179629

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 95441, 286323, 858969, 2576907, 29873033, 89619099, 268857297, 806571891]

約数ペア:

[(1, 806571891), (3, 268857297), (9, 89619099), (27, 29873033), (313, 2576907), (939, 858969), (2817, 286323), (8451, 95441)]