2068929

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 3344000

約数和(自身を除く): 1275071

約数列:

[1, 3, 9, 19, 27, 37, 57, 109, 111, 171, 327, 333, 513, 703, 981, 999, 2071, 2109, 2943, 4033, 6213, 6327, 12099, 18639, 18981, 36297, 55917, 76627, 108891, 229881, 689643, 2068929]

約数ペア:

[(1, 2068929), (3, 689643), (9, 229881), (19, 108891), (27, 76627), (37, 55917), (57, 36297), (109, 18981), (111, 18639), (171, 12099), (327, 6327), (333, 6213), (513, 4033), (703, 2943), (981, 2109), (999, 2071)]