128518449

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 175426560

約数和(自身を除く): 46908111

約数列:

[1, 3, 71, 107, 213, 321, 5639, 7597, 16917, 22791, 400369, 603373, 1201107, 1810119, 42839483, 128518449]

約数ペア:

[(1, 128518449), (3, 42839483), (71, 1810119), (107, 1201107), (213, 603373), (321, 400369), (5639, 22791), (7597, 16917)]