16321107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13367}}^1$

素因数の和:13418

約数の個数: 16

約数和(自身を含む): 24383232

約数和(自身を除く): 8062125

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 13367, 40101, 147037, 441111, 494579, 1483737, 5440369, 16321107]

約数ペア:

[(1, 16321107), (3, 5440369), (11, 1483737), (33, 494579), (37, 441111), (111, 147037), (407, 40101), (1221, 13367)]