8159481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 13386240

約数和(自身を除く): 5226759

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 331, 747, 913, 993, 2241, 2739, 2979, 3641, 8217, 8937, 10923, 24651, 27473, 32769, 82419, 98307, 247257, 302203, 741771, 906609, 2719827, 8159481]

約数ペア:

[(1, 8159481), (3, 2719827), (9, 906609), (11, 741771), (27, 302203), (33, 247257), (83, 98307), (99, 82419), (249, 32769), (297, 27473), (331, 24651), (747, 10923), (913, 8937), (993, 8217), (2241, 3641), (2739, 2979)]