33181239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6439

約数の個数: 32

約数和(自身を含む): 57326080

約数和(自身を除く): 24144841

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 6397, 19191, 44779, 83161, 121543, 134337, 249483, 364629, 582127, 850801, 1580059, 1746381, 2552403, 4740177, 11060413, 33181239]

約数ペア:

[(1, 33181239), (3, 11060413), (7, 4740177), (13, 2552403), (19, 1746381), (21, 1580059), (39, 850801), (57, 582127), (91, 364629), (133, 249483), (247, 134337), (273, 121543), (399, 83161), (741, 44779), (1729, 19191), (5187, 6397)]