26787909

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 37195200

約数和(自身を除く): 10407291

約数列:

[1, 3, 29, 87, 163, 489, 1889, 4727, 5667, 14181, 54781, 164343, 307907, 923721, 8929303, 26787909]

約数ペア:

[(1, 26787909), (3, 8929303), (29, 923721), (87, 307907), (163, 164343), (489, 54781), (1889, 14181), (4727, 5667)]