12123441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 19262880

約数和(自身を除く): 7139439

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 881, 1251, 1529, 2643, 4587, 7929, 9691, 13761, 29073, 87219, 122459, 367377, 1102131, 1347049, 4041147, 12123441]

約数ペア:

[(1, 12123441), (3, 4041147), (9, 1347049), (11, 1102131), (33, 367377), (99, 122459), (139, 87219), (417, 29073), (881, 13761), (1251, 9691), (1529, 7929), (2643, 4587)]