2080597581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{438667}}^1$

素因数の和:438721

約数の個数: 24

約数和(自身を含む): 3284745984

約数和(自身を除く): 1204148403

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 438667, 1316001, 3948003, 7457339, 13598677, 22372017, 40796031, 67116051, 122388093, 231177509, 693532527, 2080597581]

約数ペア:

[(1, 2080597581), (3, 693532527), (9, 231177509), (17, 122388093), (31, 67116051), (51, 40796031), (93, 22372017), (153, 13598677), (279, 7457339), (527, 3948003), (1581, 1316001), (4743, 438667)]