2481759

素因数分解:

$3^5\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 4251520

約数和(自身を除く): 1769761

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1459, 1701, 4377, 10213, 13131, 30639, 39393, 91917, 118179, 275751, 354537, 827253, 2481759]

約数ペア:

[(1, 2481759), (3, 827253), (7, 354537), (9, 275751), (21, 118179), (27, 91917), (63, 39393), (81, 30639), (189, 13131), (243, 10213), (567, 4377), (1459, 1701)]