12726329

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 16195200

約数和(自身を除く): 3468871

約数列:

[1, 7, 11, 49, 77, 343, 539, 3373, 3773, 23611, 37103, 165277, 259721, 1156939, 1818047, 12726329]

約数ペア:

[(1, 12726329), (7, 1818047), (11, 1156939), (49, 259721), (77, 165277), (343, 37103), (539, 23611), (3373, 3773)]