2026046907

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{18637}}^1$

素因数の和:18947

約数の個数: 24

約数和(自身を含む): 3000568896

約数和(自身を除く): 974521989

約数列:

[1, 3, 9, 47, 141, 257, 423, 771, 2313, 12079, 18637, 36237, 55911, 108711, 167733, 875939, 2627817, 4789709, 7883451, 14369127, 43107381, 225116323, 675348969, 2026046907]

約数ペア:

[(1, 2026046907), (3, 675348969), (9, 225116323), (47, 43107381), (141, 14369127), (257, 7883451), (423, 4789709), (771, 2627817), (2313, 875939), (12079, 167733), (18637, 108711), (36237, 55911)]