2007458559

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{227371}}^1$

素因数の和:227492

約数の個数: 20

約数和(自身を含む): 3026321320

約数和(自身を除く): 1018862761

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 227371, 682113, 2046339, 6139017, 18417051, 24783439, 74350317, 223050951, 669152853, 2007458559]

約数ペア:

[(1, 2007458559), (3, 669152853), (9, 223050951), (27, 74350317), (81, 24783439), (109, 18417051), (327, 6139017), (981, 2046339), (2943, 682113), (8829, 227371)]