226574579

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{420361}}^1$

素因数の和:420386

約数の個数: 12

約数和(自身を含む): 287527608

約数和(自身を除く): 60953029

約数列:

[1, 7, 11, 49, 77, 539, 420361, 2942527, 4623971, 20597689, 32367797, 226574579]

約数ペア:

[(1, 226574579), (7, 32367797), (11, 20597689), (49, 4623971), (77, 2942527), (539, 420361)]