28351223

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 30917376

約数和(自身を除く): 2566153

約数列:

[1, 17, 71, 83, 283, 1207, 1411, 4811, 5893, 20093, 23489, 100181, 341581, 399313, 1667719, 28351223]

約数ペア:

[(1, 28351223), (17, 1667719), (71, 399313), (83, 341581), (283, 100181), (1207, 23489), (1411, 20093), (4811, 5893)]