289322433

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 425050080

約数和(自身を除く): 135727647

約数列:

[1, 3, 9, 73, 219, 419, 657, 1051, 1257, 3153, 3771, 9459, 30587, 76723, 91761, 230169, 275283, 440369, 690507, 1321107, 3963321, 32146937, 96440811, 289322433]

約数ペア:

[(1, 289322433), (3, 96440811), (9, 32146937), (73, 3963321), (219, 1321107), (419, 690507), (657, 440369), (1051, 275283), (1257, 230169), (3153, 91761), (3771, 76723), (9459, 30587)]