2912894163

素因数分解:

$3^3\times {\mathrm{1259}}^1\times {\mathrm{85691}}^1$

素因数の和:86959

約数の個数: 16

約数和(自身を含む): 4318876800

約数和(自身を除く): 1405982637

約数列:

[1, 3, 9, 27, 1259, 3777, 11331, 33993, 85691, 257073, 771219, 2313657, 107884969, 323654907, 970964721, 2912894163]

約数ペア:

[(1, 2912894163), (3, 970964721), (9, 323654907), (27, 107884969), (1259, 2313657), (3777, 771219), (11331, 257073), (33993, 85691)]