2016604791

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{30859}}^1$

素因数の和:31055

約数の個数: 24

約数和(自身を含む): 2989593360

約数和(自身を除く): 972988569

約数列:

[1, 3, 9, 53, 137, 159, 411, 477, 1233, 7261, 21783, 30859, 65349, 92577, 277731, 1635527, 4227683, 4906581, 12683049, 14719743, 38049147, 224067199, 672201597, 2016604791]

約数ペア:

[(1, 2016604791), (3, 672201597), (9, 224067199), (53, 38049147), (137, 14719743), (159, 12683049), (411, 4906581), (477, 4227683), (1233, 1635527), (7261, 277731), (21783, 92577), (30859, 65349)]