26384211

素因数分解:

$3^5\times 7^1\times {\mathrm{15511}}^1$

素因数の和:15533

約数の個数: 24

約数和(自身を含む): 45170944

約数和(自身を除く): 18786733

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 15511, 46533, 108577, 139599, 325731, 418797, 977193, 1256391, 2931579, 3769173, 8794737, 26384211]

約数ペア:

[(1, 26384211), (3, 8794737), (7, 3769173), (9, 2931579), (21, 1256391), (27, 977193), (63, 418797), (81, 325731), (189, 139599), (243, 108577), (567, 46533), (1701, 15511)]