23395421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 27844608

約数和(自身を除く): 4449187

約数列:

[1, 7, 31, 131, 217, 823, 917, 4061, 5761, 25513, 28427, 107813, 178591, 754691, 3342203, 23395421]

約数ペア:

[(1, 23395421), (7, 3342203), (31, 754691), (131, 178591), (217, 107813), (823, 28427), (917, 25513), (4061, 5761)]