12140253

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{7621}}^1$

素因数の和:7689

約数の個数: 16

約数和(自身を含む): 18292800

約数和(自身を除く): 6152547

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 7621, 22863, 68589, 205767, 449639, 1348917, 4046751, 12140253]

約数ペア:

[(1, 12140253), (3, 4046751), (9, 1348917), (27, 449639), (59, 205767), (177, 68589), (531, 22863), (1593, 7621)]