12354687

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 20

約数和(自身を含む): 18616576

約数和(自身を除く): 6261889

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1201, 3429, 3603, 10287, 10809, 32427, 97281, 152527, 457581, 1372743, 4118229, 12354687]

約数ペア:

[(1, 12354687), (3, 4118229), (9, 1372743), (27, 457581), (81, 152527), (127, 97281), (381, 32427), (1143, 10809), (1201, 10287), (3429, 3603)]