11156869

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 12082176

約数和(自身を除く): 925307

約数列:

[1, 31, 37, 71, 137, 1147, 2201, 2627, 4247, 5069, 9727, 81437, 157139, 301537, 359899, 11156869]

約数ペア:

[(1, 11156869), (31, 359899), (37, 301537), (71, 157139), (137, 81437), (1147, 9727), (2201, 5069), (2627, 4247)]