4086977391

素因数分解:

$3^6\times 7^1\times {\mathrm{800897}}^1$

素因数の和:800922

約数の個数: 28

約数和(自身を含む): 7003052112

約数和(自身を除く): 2916074721

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 800897, 2402691, 5606279, 7208073, 16818837, 21624219, 50456511, 64872657, 151369533, 194617971, 454108599, 583853913, 1362325797, 4086977391]

約数ペア:

[(1, 4086977391), (3, 1362325797), (7, 583853913), (9, 454108599), (21, 194617971), (27, 151369533), (63, 64872657), (81, 50456511), (189, 21624219), (243, 16818837), (567, 7208073), (729, 5606279), (1701, 2402691), (5103, 800897)]