81059429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 94431744

約数和(自身を除く): 13372315

約数列:

[1, 11, 23, 43, 253, 473, 989, 7451, 10879, 81961, 171373, 320393, 1885103, 3524323, 7369039, 81059429]

約数ペア:

[(1, 81059429), (11, 7369039), (23, 3524323), (43, 1885103), (253, 320393), (473, 171373), (989, 81961), (7451, 10879)]