8042571

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 4537269

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1439, 1863, 4317, 5589, 12951, 33097, 38853, 99291, 116559, 297873, 349677, 893619, 2680857, 8042571]

約数ペア:

[(1, 8042571), (3, 2680857), (9, 893619), (23, 349677), (27, 297873), (69, 116559), (81, 99291), (207, 38853), (243, 33097), (621, 12951), (1439, 5589), (1863, 4317)]