2080496733

素因数分解:

$3^1\times 7^2\times {\mathrm{1361}}^1\times {\mathrm{10399}}^1$

素因数の和:11777

約数の個数: 24

約数和(自身を含む): 3229574400

約数和(自身を除く): 1149077667

約数列:

[1, 3, 7, 21, 49, 147, 1361, 4083, 9527, 10399, 28581, 31197, 66689, 72793, 200067, 218379, 509551, 1528653, 14153039, 42459117, 99071273, 297213819, 693498911, 2080496733]

約数ペア:

[(1, 2080496733), (3, 693498911), (7, 297213819), (21, 99071273), (49, 42459117), (147, 14153039), (1361, 1528653), (4083, 509551), (9527, 218379), (10399, 200067), (28581, 72793), (31197, 66689)]