1020459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 1591488

約数和(自身を除く): 571029

約数列:

[1, 3, 11, 17, 33, 51, 107, 187, 289, 321, 561, 867, 1177, 1819, 3179, 3531, 5457, 9537, 20009, 30923, 60027, 92769, 340153, 1020459]

約数ペア:

[(1, 1020459), (3, 340153), (11, 92769), (17, 60027), (33, 30923), (51, 20009), (107, 9537), (187, 5457), (289, 3531), (321, 3179), (561, 1819), (867, 1177)]