16172429

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 20372352

約数和(自身を除く): 4199923

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 4133, 28931, 53729, 177719, 376103, 1244033, 2310347, 16172429]

約数ペア:

[(1, 16172429), (7, 2310347), (13, 1244033), (43, 376103), (91, 177719), (301, 53729), (559, 28931), (3913, 4133)]