2016309969

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{945293}}^1$

素因数の和:945381

約数の個数: 16

約数和(自身を含む): 3024940800

約数和(自身を除く): 1008630831

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 945293, 2835879, 8507637, 25522911, 74678147, 224034441, 672103323, 2016309969]

約数ペア:

[(1, 2016309969), (3, 672103323), (9, 224034441), (27, 74678147), (79, 25522911), (237, 8507637), (711, 2835879), (2133, 945293)]