17924049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 32061120

約数和(自身を除く): 14137071

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 733, 741, 1287, 1881, 2199, 2223, 2717, 6597, 8063, 8151, 9529, 13927, 24189, 24453, 28587, 41781, 72567, 85761, 104819, 125343, 153197, 181051, 314457, 459591, 543153, 943371, 1378773, 1629459, 1991561, 5974683, 17924049]

約数ペア:

[(1, 17924049), (3, 5974683), (9, 1991561), (11, 1629459), (13, 1378773), (19, 943371), (33, 543153), (39, 459591), (57, 314457), (99, 181051), (117, 153197), (143, 125343), (171, 104819), (209, 85761), (247, 72567), (429, 41781), (627, 28587), (733, 24453), (741, 24189), (1287, 13927), (1881, 9529), (2199, 8151), (2223, 8063), (2717, 6597)]