2852808959

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{407137}}^1$

素因数の和:407175

約数の個数: 24

約数和(自身を含む): 3898753488

約数和(自身を除く): 1045944529

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 407137, 2849959, 4478507, 5292781, 19949713, 31349549, 37049467, 58220591, 219446843, 259346269, 407544137, 2852808959]

約数ペア:

[(1, 2852808959), (7, 407544137), (11, 259346269), (13, 219446843), (49, 58220591), (77, 37049467), (91, 31349549), (143, 19949713), (539, 5292781), (637, 4478507), (1001, 2849959), (7007, 407137)]