12678963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9371}}^1$

素因数の和:9426

約数の個数: 16

約数和(自身を含む): 18893952

約数和(自身を除く): 6214989

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9371, 28113, 103081, 309243, 384211, 1152633, 4226321, 12678963]

約数ペア:

[(1, 12678963), (3, 4226321), (11, 1152633), (33, 384211), (41, 309243), (123, 103081), (451, 28113), (1353, 9371)]