2019713131149

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1354603039}}^1$

素因数の和:1354603120

約数の個数: 16

約数和(自身を含む): 3121005404160

約数和(自身を除く): 1101292273011

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1354603039, 4063809117, 9482221273, 28446663819, 96176815769, 288530447307, 673237710383, 2019713131149]

約数ペア:

[(1, 2019713131149), (3, 673237710383), (7, 288530447307), (21, 96176815769), (71, 28446663819), (213, 9482221273), (497, 4063809117), (1491, 1354603039)]