12827481

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 17496000

約数和(自身を除く): 4668519

約数列:

[1, 3, 89, 107, 267, 321, 449, 1347, 9523, 28569, 39961, 48043, 119883, 144129, 4275827, 12827481]

約数ペア:

[(1, 12827481), (3, 4275827), (89, 144129), (107, 119883), (267, 48043), (321, 39961), (449, 28569), (1347, 9523)]