3940788291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{7949}}^1$

素因数の和:8227

約数の個数: 32

約数和(自身を含む): 5833900800

約数和(自身を除く): 1893112509

約数列:

[1, 3, 11, 33, 83, 181, 249, 543, 913, 1991, 2739, 5973, 7949, 15023, 23847, 45069, 87439, 165253, 262317, 495759, 659767, 1438769, 1979301, 4316307, 7257437, 15826459, 21772311, 47479377, 119417827, 358253481, 1313596097, 3940788291]

約数ペア:

[(1, 3940788291), (3, 1313596097), (11, 358253481), (33, 119417827), (83, 47479377), (181, 21772311), (249, 15826459), (543, 7257437), (913, 4316307), (1991, 1979301), (2739, 1438769), (5973, 659767), (7949, 495759), (15023, 262317), (23847, 165253), (45069, 87439)]