12569553

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4271}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 18796800

約数和(自身を除く): 6227247

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4271, 12813, 38439, 115317, 465539, 1396617, 4189851, 12569553]

約数ペア:

[(1, 12569553), (3, 4189851), (9, 1396617), (27, 465539), (109, 115317), (327, 38439), (981, 12813), (2943, 4271)]