12448947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34871}}^1$

素因数の和:34898

約数の個数: 16

約数和(自身を含む): 20086272

約数和(自身を除く): 7637325

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 34871, 104613, 244097, 592807, 732291, 1778421, 4149649, 12448947]

約数ペア:

[(1, 12448947), (3, 4149649), (7, 1778421), (17, 732291), (21, 592807), (51, 244097), (119, 104613), (357, 34871)]