3051891

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 4910400

約数和(自身を除く): 1858509

約数列:

[1, 3, 9, 17, 27, 51, 61, 109, 153, 183, 327, 459, 549, 981, 1037, 1647, 1853, 2943, 3111, 5559, 6649, 9333, 16677, 19947, 27999, 50031, 59841, 113033, 179523, 339099, 1017297, 3051891]

約数ペア:

[(1, 3051891), (3, 1017297), (9, 339099), (17, 179523), (27, 113033), (51, 59841), (61, 50031), (109, 27999), (153, 19947), (183, 16677), (327, 9333), (459, 6649), (549, 5559), (981, 3111), (1037, 2943), (1647, 1853)]