3183219

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3048

約数の個数: 20

約数和(自身を含む): 5122656

約数和(自身を除く): 1939437

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3023, 9069, 27207, 39299, 81621, 117897, 244863, 353691, 1061073, 3183219]

約数ペア:

[(1, 3183219), (3, 1061073), (9, 353691), (13, 244863), (27, 117897), (39, 81621), (81, 39299), (117, 27207), (351, 9069), (1053, 3023)]