2100070797

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{41621}}^1$

素因数の和:41785

約数の個数: 24

約数和(自身を含む): 3100006560

約数和(自身を除く): 999935763

約数列:

[1, 3, 11, 33, 121, 139, 363, 417, 1529, 4587, 16819, 41621, 50457, 124863, 457831, 1373493, 5036141, 5785319, 15108423, 17355957, 63638509, 190915527, 700023599, 2100070797]

約数ペア:

[(1, 2100070797), (3, 700023599), (11, 190915527), (33, 63638509), (121, 17355957), (139, 15108423), (363, 5785319), (417, 5036141), (1529, 1373493), (4587, 457831), (16819, 124863), (41621, 50457)]