3906039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2141961

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 139, 323, 417, 493, 551, 969, 1479, 1653, 2363, 2641, 4031, 7089, 7923, 9367, 12093, 28101, 44897, 68527, 76589, 134691, 205581, 229767, 1302013, 3906039]

約数ペア:

[(1, 3906039), (3, 1302013), (17, 229767), (19, 205581), (29, 134691), (51, 76589), (57, 68527), (87, 44897), (139, 28101), (323, 12093), (417, 9367), (493, 7923), (551, 7089), (969, 4031), (1479, 2641), (1653, 2363)]