2009059551

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{682657}}^1$

素因数の和:682775

約数の個数: 16

約数和(自身を含む): 3003695200

約数和(自身を除く): 994635649

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 682657, 2047971, 6143913, 18431739, 74409613, 223228839, 669686517, 2009059551]

約数ペア:

[(1, 2009059551), (3, 669686517), (9, 223228839), (27, 74409613), (109, 18431739), (327, 6143913), (981, 2047971), (2943, 682657)]