6489477

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 20

約数和(自身を含む): 9793740

約数和(自身を除く): 3304263

約数列:

[1, 3, 9, 27, 81, 113, 339, 709, 1017, 2127, 3051, 6381, 9153, 19143, 57429, 80117, 240351, 721053, 2163159, 6489477]

約数ペア:

[(1, 6489477), (3, 2163159), (9, 721053), (27, 240351), (81, 80117), (113, 57429), (339, 19143), (709, 9153), (1017, 6381), (2127, 3051)]