2086136181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4544959}}^1$

素因数の和:4544985

約数の個数: 16

約数和(自身を含む): 3272371200

約数和(自身を除く): 1186235019

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4544959, 13634877, 40904631, 77264303, 122713893, 231792909, 695378727, 2086136181]

約数ペア:

[(1, 2086136181), (3, 695378727), (9, 231792909), (17, 122713893), (27, 77264303), (51, 40904631), (153, 13634877), (459, 4544959)]