137811191

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 161424384

約数和(自身を除く): 23613193

約数列:

[1, 7, 47, 329, 373, 1123, 2611, 7861, 17531, 52781, 122717, 369467, 418879, 2932153, 19687313, 137811191]

約数ペア:

[(1, 137811191), (7, 19687313), (47, 2932153), (329, 418879), (373, 369467), (1123, 122717), (2611, 52781), (7861, 17531)]