16851309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 23755200

約数和(自身を除く): 6903891

約数列:

[1, 3, 19, 57, 293, 879, 1009, 3027, 5567, 16701, 19171, 57513, 295637, 886911, 5617103, 16851309]

約数ペア:

[(1, 16851309), (3, 5617103), (19, 886911), (57, 295637), (293, 57513), (879, 19171), (1009, 16701), (3027, 5567)]