1213304541

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{72727}}^1$

素因数の和:72880

約数の個数: 16

約数和(自身を含む): 1661689344

約数和(自身を除く): 448384803

約数列:

[1, 3, 67, 83, 201, 249, 5561, 16683, 72727, 218181, 4872709, 6036341, 14618127, 18109023, 404434847, 1213304541]

約数ペア:

[(1, 1213304541), (3, 404434847), (67, 18109023), (83, 14618127), (201, 6036341), (249, 4872709), (5561, 218181), (16683, 72727)]