12488013

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 19813248

約数和(自身を除く): 7325235

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 3023, 4131, 9069, 27207, 51391, 81621, 154173, 244863, 462519, 734589, 1387557, 4162671, 12488013]

約数ペア:

[(1, 12488013), (3, 4162671), (9, 1387557), (17, 734589), (27, 462519), (51, 244863), (81, 154173), (153, 81621), (243, 51391), (459, 27207), (1377, 9069), (3023, 4131)]