28803219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4447}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 40992768

約数和(自身を除く): 12189549

約数列:

[1, 3, 17, 51, 127, 381, 2159, 4447, 6477, 13341, 75599, 226797, 564769, 1694307, 9601073, 28803219]

約数ペア:

[(1, 28803219), (3, 9601073), (17, 1694307), (51, 564769), (127, 226797), (381, 75599), (2159, 13341), (4447, 6477)]