2019115551

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{34759}}^1$

素因数の和:34863

約数の個数: 24

約数和(自身を含む): 2902599040

約数和(自身を除く): 883483489

約数列:

[1, 3, 17, 51, 67, 201, 289, 867, 1139, 3417, 19363, 34759, 58089, 104277, 590903, 1772709, 2328853, 6986559, 10045351, 30136053, 39590501, 118771503, 673038517, 2019115551]

約数ペア:

[(1, 2019115551), (3, 673038517), (17, 118771503), (51, 39590501), (67, 30136053), (201, 10045351), (289, 6986559), (867, 2328853), (1139, 1772709), (3417, 590903), (19363, 104277), (34759, 58089)]