28543731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1559}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 40435200

約数和(自身を除く): 11891469

約数列:

[1, 3, 17, 51, 359, 1077, 1559, 4677, 6103, 18309, 26503, 79509, 559681, 1679043, 9514577, 28543731]

約数ペア:

[(1, 28543731), (3, 9514577), (17, 1679043), (51, 559681), (359, 79509), (1077, 26503), (1559, 18309), (4677, 6103)]