2783001711

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{4937}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 4493975040

約数和(自身を除く): 1710973329

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1579, 4737, 4937, 11053, 14811, 26843, 33159, 34559, 80529, 83929, 103677, 187901, 251787, 563703, 587503, 1762509, 7795523, 23386569, 54568661, 132523891, 163705983, 397571673, 927667237, 2783001711]

約数ペア:

[(1, 2783001711), (3, 927667237), (7, 397571673), (17, 163705983), (21, 132523891), (51, 54568661), (119, 23386569), (357, 7795523), (1579, 1762509), (4737, 587503), (4937, 563703), (11053, 251787), (14811, 187901), (26843, 103677), (33159, 83929), (34559, 80529)]