68005007

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 79252992

約数和(自身を除く): 11247985

約数列:

[1, 7, 71, 293, 467, 497, 2051, 3269, 20803, 33157, 136831, 145621, 232099, 957817, 9715001, 68005007]

約数ペア:

[(1, 68005007), (7, 9715001), (71, 957817), (293, 232099), (467, 145621), (497, 136831), (2051, 33157), (3269, 20803)]