289243389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{44657}}^1$

素因数の和:44804

約数の個数: 16

約数和(自身を含む): 411568128

約数和(自身を除く): 122324739

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 44657, 133971, 759169, 2277507, 5671439, 17014317, 96414463, 289243389]

約数ペア:

[(1, 289243389), (3, 96414463), (17, 17014317), (51, 5671439), (127, 2277507), (381, 759169), (2159, 133971), (6477, 44657)]