230093391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 341280000

約数和(自身を除く): 111186609

約数列:

[1, 3, 11, 33, 89, 157, 267, 471, 499, 979, 1497, 1727, 2937, 5181, 5489, 13973, 16467, 41919, 44411, 78343, 133233, 153703, 235029, 461109, 488521, 861773, 1465563, 2585319, 6972527, 20917581, 76697797, 230093391]

約数ペア:

[(1, 230093391), (3, 76697797), (11, 20917581), (33, 6972527), (89, 2585319), (157, 1465563), (267, 861773), (471, 488521), (499, 461109), (979, 235029), (1497, 153703), (1727, 133233), (2937, 78343), (5181, 44411), (5489, 41919), (13973, 16467)]