57378923

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 68474880

約数和(自身を除く): 11095957

約数列:

[1, 7, 31, 89, 217, 623, 2759, 2971, 19313, 20797, 92101, 264419, 644707, 1850933, 8196989, 57378923]

約数ペア:

[(1, 57378923), (7, 8196989), (31, 1850933), (89, 644707), (217, 264419), (623, 92101), (2759, 20797), (2971, 19313)]