84736239

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{2081}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 131965488

約数和(自身を除く): 47229249

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 1939, 2081, 5817, 6243, 13573, 14567, 40719, 43701, 101969, 305907, 576437, 1729311, 4035059, 12105177, 28245413, 84736239]

約数ペア:

[(1, 84736239), (3, 28245413), (7, 12105177), (21, 4035059), (49, 1729311), (147, 576437), (277, 305907), (831, 101969), (1939, 43701), (2081, 40719), (5817, 14567), (6243, 13573)]