42670561

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 18

約数和(自身を含む): 47956470

約数和(自身を除く): 5285909

約数列:

[1, 17, 19, 289, 323, 361, 409, 5491, 6137, 6953, 7771, 104329, 118201, 132107, 147649, 2245819, 2510033, 42670561]

約数ペア:

[(1, 42670561), (17, 2510033), (19, 2245819), (289, 147649), (323, 132107), (361, 118201), (409, 104329), (5491, 7771), (6137, 6953)]