16121193

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 23940000

約数和(自身を除く): 7818807

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 499, 979, 1497, 2937, 5489, 10769, 16467, 32307, 44411, 60379, 133233, 181137, 488521, 1465563, 5373731, 16121193]

約数ペア:

[(1, 16121193), (3, 5373731), (11, 1465563), (33, 488521), (89, 181137), (121, 133233), (267, 60379), (363, 44411), (499, 32307), (979, 16467), (1497, 10769), (2937, 5489)]