2215589259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{63617}}^1$

素因数の和:63699

約数の個数: 32

約数和(自身を含む): 3420103680

約数和(自身を除く): 1204514421

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1833, 2679, 11609, 34827, 63617, 190851, 827021, 1208723, 2481063, 2989999, 3626169, 8969997, 15713399, 38869987, 47140197, 56809981, 116609961, 170429943, 738529753, 2215589259]

約数ペア:

[(1, 2215589259), (3, 738529753), (13, 170429943), (19, 116609961), (39, 56809981), (47, 47140197), (57, 38869987), (141, 15713399), (247, 8969997), (611, 3626169), (741, 2989999), (893, 2481063), (1833, 1208723), (2679, 827021), (11609, 190851), (34827, 63617)]