8623143

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 12863760

約数和(自身を除く): 4240617

約数列:

[1, 3, 9, 61, 113, 139, 183, 339, 417, 549, 1017, 1251, 6893, 8479, 15707, 20679, 25437, 47121, 62037, 76311, 141363, 958127, 2874381, 8623143]

約数ペア:

[(1, 8623143), (3, 2874381), (9, 958127), (61, 141363), (113, 76311), (139, 62037), (183, 47121), (339, 25437), (417, 20679), (549, 15707), (1017, 8479), (1251, 6893)]