26930169

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9941}}^1$

素因数の和:9997

約数の個数: 24

約数和(自身を含む): 45494592

約数和(自身を除く): 18564423

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 9941, 29823, 69587, 89469, 208761, 427463, 626283, 1282389, 2992241, 3847167, 8976723, 26930169]

約数ペア:

[(1, 26930169), (3, 8976723), (7, 3847167), (9, 2992241), (21, 1282389), (43, 626283), (63, 427463), (129, 208761), (301, 89469), (387, 69587), (903, 29823), (2709, 9941)]