2017885959

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{1033}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 3037478400

約数和(自身を除く): 1019592441

約数列:

[1, 3, 9, 27, 71, 213, 639, 1019, 1033, 1917, 3057, 3099, 9171, 9297, 27513, 27891, 72349, 73343, 217047, 220029, 651141, 660087, 1052627, 1953423, 1980261, 3157881, 9473643, 28420929, 74736517, 224209551, 672628653, 2017885959]

約数ペア:

[(1, 2017885959), (3, 672628653), (9, 224209551), (27, 74736517), (71, 28420929), (213, 9473643), (639, 3157881), (1019, 1980261), (1033, 1953423), (1917, 1052627), (3057, 660087), (3099, 651141), (9171, 220029), (9297, 217047), (27513, 73343), (27891, 72349)]