8853551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 10665984

約数和(自身を除く): 1812433

約数列:

[1, 7, 23, 127, 161, 433, 889, 2921, 3031, 9959, 20447, 54991, 69713, 384937, 1264793, 8853551]

約数ペア:

[(1, 8853551), (7, 1264793), (23, 384937), (127, 69713), (161, 54991), (433, 20447), (889, 9959), (2921, 3031)]