16649319

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 6022041

約数列:

[1, 3, 89, 127, 267, 381, 491, 1473, 11303, 33909, 43699, 62357, 131097, 187071, 5549773, 16649319]

約数ペア:

[(1, 16649319), (3, 5549773), (89, 187071), (127, 131097), (267, 62357), (381, 43699), (491, 33909), (1473, 11303)]