16337721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 22841280

約数和(自身を除く): 6503559

約数列:

[1, 3, 41, 43, 123, 129, 1763, 3089, 5289, 9267, 126649, 132827, 379947, 398481, 5445907, 16337721]

約数ペア:

[(1, 16337721), (3, 5445907), (41, 398481), (43, 379947), (123, 132827), (129, 126649), (1763, 9267), (3089, 5289)]