12615321

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 4618599

約数列:

[1, 3, 59, 177, 263, 271, 789, 813, 15517, 15989, 46551, 47967, 71273, 213819, 4205107, 12615321]

約数ペア:

[(1, 12615321), (3, 4205107), (59, 213819), (177, 71273), (263, 47967), (271, 46551), (789, 15989), (813, 15517)]