28242297

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{17729}}^1$

素因数の和:17797

約数の個数: 16

約数和(自身を含む): 42552000

約数和(自身を除く): 14309703

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 17729, 53187, 159561, 478683, 1046011, 3138033, 9414099, 28242297]

約数ペア:

[(1, 28242297), (3, 9414099), (9, 3138033), (27, 1046011), (59, 478683), (177, 159561), (531, 53187), (1593, 17729)]