2017802853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2557}}^1\times {\mathrm{2657}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 3263598720

約数和(自身を除く): 1245795867

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2557, 2657, 7671, 7971, 23013, 23913, 28127, 29227, 69039, 71739, 84381, 87681, 253143, 263043, 759429, 789129, 6793949, 20381847, 61145541, 74733439, 183436623, 224200317, 672600951, 2017802853]

約数ペア:

[(1, 2017802853), (3, 672600951), (9, 224200317), (11, 183436623), (27, 74733439), (33, 61145541), (99, 20381847), (297, 6793949), (2557, 789129), (2657, 759429), (7671, 263043), (7971, 253143), (23013, 87681), (23913, 84381), (28127, 71739), (29227, 69039)]