12001551

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 16351104

約数和(自身を除く): 4349553

約数列:

[1, 3, 83, 157, 249, 307, 471, 921, 13031, 25481, 39093, 48199, 76443, 144597, 4000517, 12001551]

約数ペア:

[(1, 12001551), (3, 4000517), (83, 144597), (157, 76443), (249, 48199), (307, 39093), (471, 25481), (921, 13031)]