2009783919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{246569}}^1$

素因数の和:246615

約数の個数: 32

約数和(自身を含む): 3313900800

約数和(自身を除く): 1304116881

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 246569, 739707, 2712259, 3205397, 4684811, 8136777, 9616191, 14054433, 35259367, 51532921, 60902543, 105778101, 154598763, 182707629, 669927973, 2009783919]

約数ペア:

[(1, 2009783919), (3, 669927973), (11, 182707629), (13, 154598763), (19, 105778101), (33, 60902543), (39, 51532921), (57, 35259367), (143, 14054433), (209, 9616191), (247, 8136777), (429, 4684811), (627, 3205397), (741, 2712259), (2717, 739707), (8151, 246569)]