2012081085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6387559}}^1$

素因数の和:6387577

約数の個数: 24

約数和(自身を含む): 3985837440

約数和(自身を除く): 1973756355

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6387559, 19162677, 31937795, 44712913, 57488031, 95813385, 134138739, 223564565, 287440155, 402416217, 670693695, 2012081085]

約数ペア:

[(1, 2012081085), (3, 670693695), (5, 402416217), (7, 287440155), (9, 223564565), (15, 134138739), (21, 95813385), (35, 57488031), (45, 44712913), (63, 31937795), (105, 19162677), (315, 6387559)]