2912138703

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{5749}}^1$

素因数の和:6088

約数の個数: 32

約数和(自身を含む): 4391160000

約数和(自身を除く): 1479021297

約数列:

[1, 3, 9, 27, 73, 219, 257, 657, 771, 1971, 2313, 5749, 6939, 17247, 18761, 51741, 56283, 155223, 168849, 419677, 506547, 1259031, 1477493, 3777093, 4432479, 11331279, 13297437, 39892311, 107856989, 323570967, 970712901, 2912138703]

約数ペア:

[(1, 2912138703), (3, 970712901), (9, 323570967), (27, 107856989), (73, 39892311), (219, 13297437), (257, 11331279), (657, 4432479), (771, 3777093), (1971, 1477493), (2313, 1259031), (5749, 506547), (6939, 419677), (17247, 168849), (18761, 155223), (51741, 56283)]