13499139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13970

約数の個数: 16

約数和(自身を含む): 20062080

約数和(自身を除く): 6562941

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13931, 41793, 236827, 264689, 710481, 794067, 4499713, 13499139]

約数ペア:

[(1, 13499139), (3, 4499713), (17, 794067), (19, 710481), (51, 264689), (57, 236827), (323, 41793), (969, 13931)]