5086557

素因数分解:

$3^4\times 7^1\times {\mathrm{8971}}^1$

素因数の和:8990

約数の個数: 20

約数和(自身を含む): 8684896

約数和(自身を除く): 3598339

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8971, 26913, 62797, 80739, 188391, 242217, 565173, 726651, 1695519, 5086557]

約数ペア:

[(1, 5086557), (3, 1695519), (7, 726651), (9, 565173), (21, 242217), (27, 188391), (63, 80739), (81, 62797), (189, 26913), (567, 8971)]