1520952007

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{11981}}^1$

素因数の和:12138

約数の個数: 16

約数和(自身を含む): 1617282432

約数和(自身を除く): 96330425

約数列:

[1, 37, 47, 73, 1739, 2701, 3431, 11981, 126947, 443297, 563107, 874613, 20834959, 32360681, 41106811, 1520952007]

約数ペア:

[(1, 1520952007), (37, 41106811), (47, 32360681), (73, 20834959), (1739, 874613), (2701, 563107), (3431, 443297), (11981, 126947)]