12743319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13190

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 6195561

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13151, 39453, 223567, 249869, 670701, 749607, 4247773, 12743319]

約数ペア:

[(1, 12743319), (3, 4247773), (17, 749607), (19, 670701), (51, 249869), (57, 223567), (323, 39453), (969, 13151)]