4920439959

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{1657}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 7368152000

約数和(自身を除く): 2447712041

約数列:

[1, 3, 9, 27, 109, 327, 981, 1009, 1657, 2943, 3027, 4971, 9081, 14913, 27243, 44739, 109981, 180613, 329943, 541839, 989829, 1625517, 1671913, 2969487, 4876551, 5015739, 15047217, 45141651, 182238517, 546715551, 1640146653, 4920439959]

約数ペア:

[(1, 4920439959), (3, 1640146653), (9, 546715551), (27, 182238517), (109, 45141651), (327, 15047217), (981, 5015739), (1009, 4876551), (1657, 2969487), (2943, 1671913), (3027, 1625517), (4971, 989829), (9081, 541839), (14913, 329943), (27243, 180613), (44739, 109981)]