12982755

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6607}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 20934144

約数和(自身を除く): 7951389

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6607, 19821, 33035, 99105, 865517, 2596551, 4327585, 12982755]

約数ペア:

[(1, 12982755), (3, 4327585), (5, 2596551), (15, 865517), (131, 99105), (393, 33035), (655, 19821), (1965, 6607)]