8460987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 12026880

約数和(自身を除く): 3565893

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2609, 3243, 7827, 60007, 122623, 180021, 367869, 2820329, 8460987]

約数ペア:

[(1, 8460987), (3, 2820329), (23, 367869), (47, 180021), (69, 122623), (141, 60007), (1081, 7827), (2609, 3243)]