2893127841

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{160649}}^1$

素因数の和:160710

約数の個数: 32

約数和(自身を含む): 4626720000

約数和(自身を除く): 1733592159

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 160649, 481947, 1445841, 3694927, 4337523, 4658821, 11084781, 13976463, 33254343, 41929389, 99763029, 107152883, 125788167, 321458649, 964375947, 2893127841]

約数ペア:

[(1, 2893127841), (3, 964375947), (9, 321458649), (23, 125788167), (27, 107152883), (29, 99763029), (69, 41929389), (87, 33254343), (207, 13976463), (261, 11084781), (621, 4658821), (667, 4337523), (783, 3694927), (2001, 1445841), (6003, 481947), (18009, 160649)]