40308933

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17939}}^1$

素因数の和:18056

約数の個数: 16

約数和(自身を含む): 62000640

約数和(自身を除く): 21691707

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 17939, 53817, 125573, 376719, 1919473, 5758419, 13436311, 40308933]

約数ペア:

[(1, 40308933), (3, 13436311), (7, 5758419), (21, 1919473), (107, 376719), (321, 125573), (749, 53817), (2247, 17939)]