16509033

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 25259520

約数和(自身を除く): 8750487

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 1471, 3741, 4413, 11223, 13239, 42659, 63253, 127977, 189759, 383931, 569277, 1834337, 5503011, 16509033]

約数ペア:

[(1, 16509033), (3, 5503011), (9, 1834337), (29, 569277), (43, 383931), (87, 189759), (129, 127977), (261, 63253), (387, 42659), (1247, 13239), (1471, 11223), (3741, 4413)]