16984437

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 23301120

約数和(自身を除く): 6316683

約数列:

[1, 3, 47, 141, 163, 489, 739, 2217, 7661, 22983, 34733, 104199, 120457, 361371, 5661479, 16984437]

約数ペア:

[(1, 16984437), (3, 5661479), (47, 361371), (141, 120457), (163, 104199), (489, 34733), (739, 22983), (2217, 7661)]