485175411

素因数分解:

$3^2\times 7^2\times {\mathrm{1100171}}^1$

素因数の和:1100191

約数の個数: 18

約数和(自身を含む): 815227452

約数和(自身を除く): 330052041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1100171, 3300513, 7701197, 9901539, 23103591, 53908379, 69310773, 161725137, 485175411]

約数ペア:

[(1, 485175411), (3, 161725137), (7, 69310773), (9, 53908379), (21, 23103591), (49, 9901539), (63, 7701197), (147, 3300513), (441, 1100171)]