5425217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 6684672

約数和(自身を除く): 1259455

約数列:

[1, 7, 23, 31, 161, 217, 713, 1087, 4991, 7609, 25001, 33697, 175007, 235879, 775031, 5425217]

約数ペア:

[(1, 5425217), (7, 775031), (23, 235879), (31, 175007), (161, 33697), (217, 25001), (713, 7609), (1087, 4991)]