87564673

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11159}}^1$

素因数の和:11244

約数の個数: 16

約数和(自身を含む): 107136000

約数和(自身を除く): 19571327

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 11159, 78113, 212021, 658381, 1484147, 4608667, 12509239, 87564673]

約数ペア:

[(1, 87564673), (7, 12509239), (19, 4608667), (59, 1484147), (133, 658381), (413, 212021), (1121, 78113), (7847, 11159)]