28834191

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{56207}}^1$

素因数の和:56235

約数の個数: 16

約数和(自身を含む): 44966400

約数和(自身を除く): 16132209

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 56207, 168621, 505863, 1067933, 1517589, 3203799, 9611397, 28834191]

約数ペア:

[(1, 28834191), (3, 9611397), (9, 3203799), (19, 1517589), (27, 1067933), (57, 505863), (171, 168621), (513, 56207)]