996957241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199751}}^1$

素因数の和:199812

約数の個数: 16

約数和(自身を含む): 1227276288

約数和(自身を除く): 230319047

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 199751, 1398257, 4594273, 6192281, 32159911, 43345967, 142422463, 996957241]

約数ペア:

[(1, 996957241), (7, 142422463), (23, 43345967), (31, 32159911), (161, 6192281), (217, 4594273), (713, 1398257), (4991, 199751)]