557072857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{11177}}^1$

素因数の和:11408

約数の個数: 16

約数和(自身を含む): 637414272

約数和(自身を除く): 80341415

約数列:

[1, 11, 23, 197, 253, 2167, 4531, 11177, 49841, 122947, 257071, 2201869, 2827781, 24220559, 50642987, 557072857]

約数ペア:

[(1, 557072857), (11, 50642987), (23, 24220559), (197, 2827781), (253, 2201869), (2167, 257071), (4531, 122947), (11177, 49841)]