16428069

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 29456640

約数和(自身を除く): 13028571

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5113, 15339, 35791, 46017, 86921, 107373, 138051, 260763, 322119, 608447, 782289, 966357, 1825341, 2346867, 5476023, 16428069]

約数ペア:

[(1, 16428069), (3, 5476023), (7, 2346867), (9, 1825341), (17, 966357), (21, 782289), (27, 608447), (51, 322119), (63, 260763), (119, 138051), (153, 107373), (189, 86921), (357, 46017), (459, 35791), (1071, 15339), (3213, 5113)]