2028668517

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{3803}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 3140582400

約数和(自身を除く): 1111913883

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 859, 2577, 3803, 7731, 11409, 19757, 23193, 34227, 59271, 87469, 102681, 177813, 262407, 533439, 787221, 2361663, 3266777, 9800331, 29400993, 75135871, 88202979, 225407613, 676222839, 2028668517]

約数ペア:

[(1, 2028668517), (3, 676222839), (9, 225407613), (23, 88202979), (27, 75135871), (69, 29400993), (207, 9800331), (621, 3266777), (859, 2361663), (2577, 787221), (3803, 533439), (7731, 262407), (11409, 177813), (19757, 102681), (23193, 87469), (34227, 59271)]