1084419

素因数分解:

$3^2\times 7^2\times {\mathrm{2459}}^1$

素因数の和:2479

約数の個数: 18

約数和(自身を含む): 1822860

約数和(自身を除く): 738441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2459, 7377, 17213, 22131, 51639, 120491, 154917, 361473, 1084419]

約数ペア:

[(1, 1084419), (3, 361473), (7, 154917), (9, 120491), (21, 51639), (49, 22131), (63, 17213), (147, 7377), (441, 2459)]