11939751

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4057}}^1$

素因数の和:4175

約数の個数: 16

約数和(自身を含む): 17855200

約数和(自身を除く): 5915449

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4057, 12171, 36513, 109539, 442213, 1326639, 3979917, 11939751]

約数ペア:

[(1, 11939751), (3, 3979917), (9, 1326639), (27, 442213), (109, 109539), (327, 36513), (981, 12171), (2943, 4057)]