2007409299

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5031101}}^1$

素因数の和:5031130

約数の個数: 16

約数和(自身を含む): 3219905280

約数和(自身を除く): 1212495981

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5031101, 15093303, 35217707, 95590919, 105653121, 286772757, 669136433, 2007409299]

約数ペア:

[(1, 2007409299), (3, 669136433), (7, 286772757), (19, 105653121), (21, 95590919), (57, 35217707), (133, 15093303), (399, 5031101)]