28328817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50497}}^1$

素因数の和:50528

約数の個数: 16

約数和(自身を含む): 43630272

約数和(自身を除く): 15301455

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50497, 151491, 555467, 858449, 1666401, 2575347, 9442939, 28328817]

約数ペア:

[(1, 28328817), (3, 9442939), (11, 2575347), (17, 1666401), (33, 858449), (51, 555467), (187, 151491), (561, 50497)]