28061327

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 33454080

約数和(自身を除く): 5392753

約数列:

[1, 7, 43, 53, 301, 371, 1759, 2279, 12313, 15953, 75637, 93227, 529459, 652589, 4008761, 28061327]

約数ペア:

[(1, 28061327), (7, 4008761), (43, 652589), (53, 529459), (301, 93227), (371, 75637), (1759, 15953), (2279, 12313)]