3219379

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 409421

約数列:

[1, 19, 23, 53, 139, 437, 1007, 1219, 2641, 3197, 7367, 23161, 60743, 139973, 169441, 3219379]

約数ペア:

[(1, 3219379), (19, 169441), (23, 139973), (53, 60743), (139, 23161), (437, 7367), (1007, 3197), (1219, 2641)]