12311259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 17364480

約数和(自身を除く): 5053221

約数列:

[1, 3, 19, 57, 271, 797, 813, 2391, 5149, 15143, 15447, 45429, 215987, 647961, 4103753, 12311259]

約数ペア:

[(1, 12311259), (3, 4103753), (19, 647961), (57, 215987), (271, 45429), (797, 15447), (813, 15143), (2391, 5149)]