521197101

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{3343}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 798145920

約数和(自身を除く): 276948819

約数列:

[1, 3, 9, 17, 51, 153, 1019, 3057, 3343, 9171, 10029, 17323, 30087, 51969, 56831, 155907, 170493, 511479, 3406517, 10219551, 30658653, 57910789, 173732367, 521197101]

約数ペア:

[(1, 521197101), (3, 173732367), (9, 57910789), (17, 30658653), (51, 10219551), (153, 3406517), (1019, 511479), (3057, 170493), (3343, 155907), (9171, 56831), (10029, 51969), (17323, 30087)]