13605219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29641}}^1$

素因数の和:29667

約数の個数: 16

約数和(自身を含む): 21342240

約数和(自身を除く): 7737021

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 29641, 88923, 266769, 503897, 800307, 1511691, 4535073, 13605219]

約数ペア:

[(1, 13605219), (3, 4535073), (9, 1511691), (17, 800307), (27, 503897), (51, 266769), (153, 88923), (459, 29641)]