7029487557

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1222307}}^1$

素因数の和:1222390

約数の個数: 20

約数和(自身を含む): 10648747296

約数和(自身を除く): 3619259739

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 1222307, 3666921, 11000763, 33002289, 86783797, 99006867, 260351391, 781054173, 2343162519, 7029487557]

約数ペア:

[(1, 7029487557), (3, 2343162519), (9, 781054173), (27, 260351391), (71, 99006867), (81, 86783797), (213, 33002289), (639, 11000763), (1917, 3666921), (5751, 1222307)]