137050249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 169267520

約数和(自身を除く): 32217271

約数列:

[1, 7, 19, 41, 133, 287, 613, 779, 1681, 4291, 5453, 11647, 11767, 25133, 31939, 81529, 175931, 223573, 477527, 1030453, 3342689, 7213171, 19578607, 137050249]

約数ペア:

[(1, 137050249), (7, 19578607), (19, 7213171), (41, 3342689), (133, 1030453), (287, 477527), (613, 223573), (779, 175931), (1681, 81529), (4291, 31939), (5453, 25133), (11647, 11767)]