12279021

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 16787520

約数和(自身を除く): 4508499

約数列:

[1, 3, 59, 173, 177, 401, 519, 1203, 10207, 23659, 30621, 69373, 70977, 208119, 4093007, 12279021]

約数ペア:

[(1, 12279021), (3, 4093007), (59, 208119), (173, 70977), (177, 69373), (401, 30621), (519, 23659), (1203, 10207)]