80282267

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 18

約数和(自身を含む): 89603388

約数和(自身を除く): 9321121

約数列:

[1, 13, 37, 169, 347, 481, 1369, 4511, 6253, 12839, 17797, 58643, 166907, 231361, 475043, 2169791, 6175559, 80282267]

約数ペア:

[(1, 80282267), (13, 6175559), (37, 2169791), (169, 475043), (347, 231361), (481, 166907), (1369, 58643), (4511, 17797), (6253, 12839)]