140731947

素因数分解:

$3^2\times {\mathrm{1117}}^1\times {\mathrm{13999}}^1$

素因数の和:15122

約数の個数: 12

約数和(自身を含む): 203476000

約数和(自身を除く): 62744053

約数列:

[1, 3, 9, 1117, 3351, 10053, 13999, 41997, 125991, 15636883, 46910649, 140731947]

約数ペア:

[(1, 140731947), (3, 46910649), (9, 15636883), (1117, 125991), (3351, 41997), (10053, 13999)]