2222631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 3463200

約数和(自身を除く): 1240569

約数列:

[1, 3, 9, 17, 51, 73, 153, 199, 219, 597, 657, 1241, 1791, 3383, 3723, 10149, 11169, 14527, 30447, 43581, 130743, 246959, 740877, 2222631]

約数ペア:

[(1, 2222631), (3, 740877), (9, 246959), (17, 130743), (51, 43581), (73, 30447), (153, 14527), (199, 11169), (219, 10149), (597, 3723), (657, 3383), (1241, 1791)]