2017783437

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 2795523456

約数和(自身を除く): 777740019

約数列:

[1, 3, 61, 73, 131, 183, 219, 393, 1153, 3459, 4453, 7991, 9563, 13359, 23973, 28689, 70333, 84169, 151043, 210999, 252507, 453129, 583343, 1750029, 5134309, 9213623, 11026139, 15402927, 27640869, 33078417, 672594479, 2017783437]

約数ペア:

[(1, 2017783437), (3, 672594479), (61, 33078417), (73, 27640869), (131, 15402927), (183, 11026139), (219, 9213623), (393, 5134309), (1153, 1750029), (3459, 583343), (4453, 453129), (7991, 252507), (9563, 210999), (13359, 151043), (23973, 84169), (28689, 70333)]