157417437

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6907}}^1$

素因数の和:7088

約数の個数: 16

約数和(自身を含む): 214866432

約数和(自身を除く): 57448995

約数列:

[1, 3, 71, 107, 213, 321, 6907, 7597, 20721, 22791, 490397, 739049, 1471191, 2217147, 52472479, 157417437]

約数ペア:

[(1, 157417437), (3, 52472479), (71, 2217147), (107, 1471191), (213, 739049), (321, 490397), (6907, 22791), (7597, 20721)]