54340489

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 65028096

約数和(自身を除く): 10687607

約数列:

[1, 7, 31, 71, 217, 497, 2201, 3527, 15407, 24689, 109337, 250417, 765359, 1752919, 7762927, 54340489]

約数ペア:

[(1, 54340489), (7, 7762927), (31, 1752919), (71, 765359), (217, 250417), (497, 109337), (2201, 24689), (3527, 15407)]