49411281

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 67356800

約数和(自身を除く): 17945519

約数列:

[1, 3, 61, 183, 193, 579, 1399, 4197, 11773, 35319, 85339, 256017, 270007, 810021, 16470427, 49411281]

約数ペア:

[(1, 49411281), (3, 16470427), (61, 810021), (183, 270007), (193, 256017), (579, 85339), (1399, 35319), (4197, 11773)]