26001297

素因数分解:

$3^3\times 7^1\times {\mathrm{137573}}^1$

素因数の和:137589

約数の個数: 16

約数和(自身を含む): 44023680

約数和(自身を除く): 18022383

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 137573, 412719, 963011, 1238157, 2889033, 3714471, 8667099, 26001297]

約数ペア:

[(1, 26001297), (3, 8667099), (7, 3714471), (9, 2889033), (21, 1238157), (27, 963011), (63, 412719), (189, 137573)]