1900500081

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{5920561}}^1$

素因数の和:5920671

約数の個数: 8

約数和(自身を含む): 2557682784

約数和(自身を除く): 657182703

約数列:

[1, 3, 107, 321, 5920561, 17761683, 633500027, 1900500081]

約数ペア:

[(1, 1900500081), (3, 633500027), (107, 17761683), (321, 5920561)]