12592989

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 19524960

約数和(自身を除く): 6931971

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1787, 2349, 5361, 7047, 16083, 48249, 51823, 144747, 155469, 434241, 466407, 1399221, 4197663, 12592989]

約数ペア:

[(1, 12592989), (3, 4197663), (9, 1399221), (27, 466407), (29, 434241), (81, 155469), (87, 144747), (243, 51823), (261, 48249), (783, 16083), (1787, 7047), (2349, 5361)]