25497261

素因数分解:

$3^5\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 38429664

約数和(自身を除く): 12932403

約数列:

[1, 3, 9, 27, 81, 243, 317, 331, 951, 993, 2853, 2979, 8559, 8937, 25677, 26811, 77031, 80433, 104927, 314781, 944343, 2833029, 8499087, 25497261]

約数ペア:

[(1, 25497261), (3, 8499087), (9, 2833029), (27, 944343), (81, 314781), (243, 104927), (317, 80433), (331, 77031), (951, 26811), (993, 25677), (2853, 8937), (2979, 8559)]