240672639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{39461}}^1$

素因数の和:39590

約数の個数: 16

約数和(自身を含む): 340951680

約数和(自身を除く): 100279041

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 39461, 118383, 749759, 2249277, 4222327, 12666981, 80224213, 240672639]

約数ペア:

[(1, 240672639), (3, 80224213), (19, 12666981), (57, 4222327), (107, 2249277), (321, 749759), (2033, 118383), (6099, 39461)]