852742457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311561}}^1$

素因数の和:311608

約数の個数: 16

約数和(自身を含む): 1076758272

約数和(自身を除く): 224015815

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 311561, 2180927, 5296537, 7165903, 37075759, 50161321, 121820351, 852742457]

約数ペア:

[(1, 852742457), (7, 121820351), (17, 50161321), (23, 37075759), (119, 7165903), (161, 5296537), (391, 2180927), (2737, 311561)]