11520549

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3469}}^1$

素因数の和:3522

約数の個数: 20

約数和(自身を含む): 17634540

約数和(自身を除く): 6113991

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3469, 10407, 31221, 93663, 142229, 280989, 426687, 1280061, 3840183, 11520549]

約数ペア:

[(1, 11520549), (3, 3840183), (9, 1280061), (27, 426687), (41, 280989), (81, 142229), (123, 93663), (369, 31221), (1107, 10407), (3321, 3469)]