137825981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{1439}}^1$

素因数の和:1600

約数の個数: 12

約数和(自身を含む): 147254400

約数和(自身を除く): 9428419

約数列:

[1, 19, 71, 1349, 1439, 5041, 27341, 95779, 102169, 1941211, 7253999, 137825981]

約数ペア:

[(1, 137825981), (19, 7253999), (71, 1941211), (1349, 102169), (1439, 95779), (5041, 27341)]