6388497

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 3691503

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 199, 261, 369, 597, 783, 1107, 1189, 1791, 3567, 5373, 5771, 8159, 10701, 17313, 24477, 32103, 51939, 73431, 155817, 220293, 236611, 709833, 2129499, 6388497]

約数ペア:

[(1, 6388497), (3, 2129499), (9, 709833), (27, 236611), (29, 220293), (41, 155817), (87, 73431), (123, 51939), (199, 32103), (261, 24477), (369, 17313), (597, 10701), (783, 8159), (1107, 5771), (1189, 5373), (1791, 3567)]