39604437

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{21893}}^1$

素因数の和:21969

約数の個数: 16

約数和(自身を含む): 59551680

約数和(自身を除く): 19947243

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 21893, 65679, 197037, 591111, 1466831, 4400493, 13201479, 39604437]

約数ペア:

[(1, 39604437), (3, 13201479), (9, 4400493), (27, 1466831), (67, 591111), (201, 197037), (603, 65679), (1809, 21893)]