8840769

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 13546368

約数和(自身を除く): 4705599

約数列:

[1, 3, 7, 21, 197, 591, 1379, 2137, 4137, 6411, 14959, 44877, 420989, 1262967, 2946923, 8840769]

約数ペア:

[(1, 8840769), (3, 2946923), (7, 1262967), (21, 420989), (197, 44877), (591, 14959), (1379, 6411), (2137, 4137)]