71367429

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82889}}^1$

素因数の和:82940

約数の個数: 16

約数和(自身を含む): 111404160

約数和(自身を除く): 40036731

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 82889, 248667, 580223, 1740669, 3398449, 10195347, 23789143, 71367429]

約数ペア:

[(1, 71367429), (3, 23789143), (7, 10195347), (21, 3398449), (41, 1740669), (123, 580223), (287, 248667), (861, 82889)]