25282371

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 34289024

約数和(自身を除く): 9006653

約数列:

[1, 3, 97, 283, 291, 307, 849, 921, 27451, 29779, 82353, 86881, 89337, 260643, 8427457, 25282371]

約数ペア:

[(1, 25282371), (3, 8427457), (97, 260643), (283, 89337), (291, 86881), (307, 82353), (849, 29779), (921, 27451)]