17389521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113657}}^1$

素因数の和:113680

約数の個数: 12

約数和(自身を含む): 26595972

約数和(自身を除く): 9206451

約数列:

[1, 3, 9, 17, 51, 153, 113657, 340971, 1022913, 1932169, 5796507, 17389521]

約数ペア:

[(1, 17389521), (3, 5796507), (9, 1932169), (17, 1022913), (51, 340971), (153, 113657)]