985167

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 1550016

約数和(自身を除く): 564849

約数列:

[1, 3, 9, 17, 47, 51, 137, 141, 153, 411, 423, 799, 1233, 2329, 2397, 6439, 6987, 7191, 19317, 20961, 57951, 109463, 328389, 985167]

約数ペア:

[(1, 985167), (3, 328389), (9, 109463), (17, 57951), (47, 20961), (51, 19317), (137, 7191), (141, 6987), (153, 6439), (411, 2397), (423, 2329), (799, 1233)]