2730274561

素因数分解:

$7^2\times {\mathrm{919}}^1\times {\mathrm{60631}}^1$

素因数の和:61564

約数の個数: 12

約数和(自身を含む): 3179542080

約数和(自身を除く): 449267519

約数列:

[1, 7, 49, 919, 6433, 45031, 60631, 424417, 2970919, 55719889, 390039223, 2730274561]

約数ペア:

[(1, 2730274561), (7, 390039223), (49, 55719889), (919, 2970919), (6433, 424417), (45031, 60631)]