486522421

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{902639}}^1$

素因数の和:902664

約数の個数: 12

約数和(自身を含む): 617405760

約数和(自身を除く): 130883339

約数列:

[1, 7, 11, 49, 77, 539, 902639, 6318473, 9929029, 44229311, 69503203, 486522421]

約数ペア:

[(1, 486522421), (7, 69503203), (11, 44229311), (49, 9929029), (77, 6318473), (539, 902639)]