25771749

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 36817440

約数和(自身を除く): 11045691

約数列:

[1, 3, 29, 43, 83, 87, 129, 249, 1247, 2407, 3569, 3741, 6889, 7221, 10707, 20667, 103501, 199781, 296227, 310503, 599343, 888681, 8590583, 25771749]

約数ペア:

[(1, 25771749), (3, 8590583), (29, 888681), (43, 599343), (83, 310503), (87, 296227), (129, 199781), (249, 103501), (1247, 20667), (2407, 10707), (3569, 7221), (3741, 6889)]