27847393

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 33080320

約数和(自身を除く): 5232927

約数列:

[1, 7, 31, 181, 217, 709, 1267, 4963, 5611, 21979, 39277, 128329, 153853, 898303, 3978199, 27847393]

約数ペア:

[(1, 27847393), (7, 3978199), (31, 898303), (181, 153853), (217, 128329), (709, 39277), (1267, 21979), (4963, 5611)]