1101230081

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 1311713280

約数和(自身を除く): 210483199

約数列:

[1, 7, 31, 127, 217, 889, 961, 1289, 3937, 6727, 9023, 27559, 39959, 122047, 163703, 279713, 854329, 1145921, 1238729, 5074793, 8671103, 35523551, 157318583, 1101230081]

約数ペア:

[(1, 1101230081), (7, 157318583), (31, 35523551), (127, 8671103), (217, 5074793), (889, 1238729), (961, 1145921), (1289, 854329), (3937, 279713), (6727, 163703), (9023, 122047), (27559, 39959)]