6659367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 11265408

約数和(自身を除く): 4606041

約数列:

[1, 3, 11, 13, 19, 33, 39, 43, 57, 129, 143, 209, 247, 361, 429, 473, 559, 627, 741, 817, 1083, 1419, 1677, 2451, 2717, 3971, 4693, 6149, 8151, 8987, 10621, 11913, 14079, 15523, 18447, 26961, 31863, 46569, 51623, 116831, 154869, 170753, 201799, 350493, 512259, 605397, 2219789, 6659367]

約数ペア:

[(1, 6659367), (3, 2219789), (11, 605397), (13, 512259), (19, 350493), (33, 201799), (39, 170753), (43, 154869), (57, 116831), (129, 51623), (143, 46569), (209, 31863), (247, 26961), (361, 18447), (429, 15523), (473, 14079), (559, 11913), (627, 10621), (741, 8987), (817, 8151), (1083, 6149), (1419, 4693), (1677, 3971), (2451, 2717)]