214967463

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{28789}}^1$

素因数の和:28942

約数の個数: 16

約数和(自身を含む): 304022400

約数和(自身を除く): 89054937

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 28789, 86367, 546991, 1640973, 3771359, 11314077, 71655821, 214967463]

約数ペア:

[(1, 214967463), (3, 71655821), (19, 11314077), (57, 3771359), (131, 1640973), (393, 546991), (2489, 86367), (7467, 28789)]