6850870127689

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{723859}}^1$

素因数の和:724213

約数の個数: 32

約数和(自身を含む): 8055345715200

約数和(自身を除く): 1204475587511

約数列:

[1, 7, 71, 137, 139, 497, 959, 973, 9727, 9869, 19043, 68089, 69083, 133301, 723859, 1352053, 5067013, 9464371, 51393989, 99168683, 100616401, 359757923, 694180781, 704314807, 7040976493, 7143764471, 13784446937, 49286835451, 50006351297, 96491128559, 978695732527, 6850870127689]

約数ペア:

[(1, 6850870127689), (7, 978695732527), (71, 96491128559), (137, 50006351297), (139, 49286835451), (497, 13784446937), (959, 7143764471), (973, 7040976493), (9727, 704314807), (9869, 694180781), (19043, 359757923), (68089, 100616401), (69083, 99168683), (133301, 51393989), (723859, 9464371), (1352053, 5067013)]