249024319

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 261233280

約数和(自身を除く): 12208961

約数列:

[1, 37, 83, 131, 619, 3071, 4847, 10873, 22903, 51377, 81089, 402301, 1900949, 3000293, 6730387, 249024319]

約数ペア:

[(1, 249024319), (37, 6730387), (83, 3000293), (131, 1900949), (619, 402301), (3071, 81089), (4847, 51377), (10873, 22903)]