2017945059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1733}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 2946135360

約数和(自身を除く): 928190301

約数列:

[1, 3, 13, 39, 73, 219, 409, 949, 1227, 1733, 2847, 5199, 5317, 15951, 22529, 29857, 67587, 89571, 126509, 379527, 388141, 708797, 1164423, 1644617, 2126391, 4933851, 9214361, 27643083, 51742181, 155226543, 672648353, 2017945059]

約数ペア:

[(1, 2017945059), (3, 672648353), (13, 155226543), (39, 51742181), (73, 27643083), (219, 9214361), (409, 4933851), (949, 2126391), (1227, 1644617), (1733, 1164423), (2847, 708797), (5199, 388141), (5317, 379527), (15951, 126509), (22529, 89571), (29857, 67587)]