827253

素因数分解:

$3^4\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1478

約数の個数: 20

約数和(自身を含む): 1413280

約数和(自身を除く): 586027

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1459, 4377, 10213, 13131, 30639, 39393, 91917, 118179, 275751, 827253]

約数ペア:

[(1, 827253), (3, 275751), (7, 118179), (9, 91917), (21, 39393), (27, 30639), (63, 13131), (81, 10213), (189, 4377), (567, 1459)]