15244131

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{977}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 23284224

約数和(自身を除く): 8040093

約数列:

[1, 3, 7, 21, 743, 977, 2229, 2931, 5201, 6839, 15603, 20517, 725911, 2177733, 5081377, 15244131]

約数ペア:

[(1, 15244131), (3, 5081377), (7, 2177733), (21, 725911), (743, 20517), (977, 15603), (2229, 6839), (2931, 5201)]