22785959

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 28090368

約数和(自身を除く): 5304409

約数列:

[1, 7, 19, 71, 127, 133, 361, 497, 889, 1349, 2413, 2527, 9017, 9443, 16891, 25631, 45847, 63119, 171323, 179417, 320929, 1199261, 3255137, 22785959]

約数ペア:

[(1, 22785959), (7, 3255137), (19, 1199261), (71, 320929), (127, 179417), (133, 171323), (361, 63119), (497, 45847), (889, 25631), (1349, 16891), (2413, 9443), (2527, 9017)]