25103697

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 34047552

約数和(自身を除く): 8943855

約数列:

[1, 3, 97, 281, 291, 307, 843, 921, 27257, 29779, 81771, 86267, 89337, 258801, 8367899, 25103697]

約数ペア:

[(1, 25103697), (3, 8367899), (97, 258801), (281, 89337), (291, 86267), (307, 81771), (843, 29779), (921, 27257)]