4245189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 6814080

約数和(自身を除く): 2568891

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 337, 663, 741, 969, 1011, 4199, 4381, 5729, 6403, 12597, 13143, 17187, 19209, 74477, 83239, 108851, 223431, 249717, 326553, 1415063, 4245189]

約数ペア:

[(1, 4245189), (3, 1415063), (13, 326553), (17, 249717), (19, 223431), (39, 108851), (51, 83239), (57, 74477), (221, 19209), (247, 17187), (323, 13143), (337, 12597), (663, 6403), (741, 5729), (969, 4381), (1011, 4199)]