7218456471

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2689}}^1\times {\mathrm{4201}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 10579963680

約数和(自身を除く): 3361507209

約数列:

[1, 3, 9, 71, 213, 639, 2689, 4201, 8067, 12603, 24201, 37809, 190919, 298271, 572757, 894813, 1718271, 2684439, 11296489, 33889467, 101668401, 802050719, 2406152157, 7218456471]

約数ペア:

[(1, 7218456471), (3, 2406152157), (9, 802050719), (71, 101668401), (213, 33889467), (639, 11296489), (2689, 2684439), (4201, 1718271), (8067, 894813), (12603, 572757), (24201, 298271), (37809, 190919)]