705280213989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{2344627}}^1$

素因数の和:2345506

約数の個数: 32

約数和(自身を含む): 1126546861440

約数和(自身を除く): 421266647451

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 857, 2571, 7713, 11141, 23139, 33423, 100269, 300807, 2344627, 7033881, 21101643, 30480151, 63304929, 91440453, 274321359, 822964077, 2009345339, 6028036017, 18084108051, 26121489407, 54252324153, 78364468221, 235093404663, 705280213989]

約数ペア:

[(1, 705280213989), (3, 235093404663), (9, 78364468221), (13, 54252324153), (27, 26121489407), (39, 18084108051), (117, 6028036017), (351, 2009345339), (857, 822964077), (2571, 274321359), (7713, 91440453), (11141, 63304929), (23139, 30480151), (33423, 21101643), (100269, 7033881), (300807, 2344627)]