214918899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{290039}}^1$

素因数の和:290074

約数の個数: 16

約数和(自身を含む): 324844800

約数和(自身を除く): 109925901

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 290039, 870117, 3770507, 5510741, 11311521, 16532223, 71639633, 214918899]

約数ペア:

[(1, 214918899), (3, 71639633), (13, 16532223), (19, 11311521), (39, 5510741), (57, 3770507), (247, 870117), (741, 290039)]