2561170083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{8461}}^1$

素因数の和:8635

約数の個数: 32

約数和(自身を含む): 3684828672

約数和(自身を除く): 1123658589

約数列:

[1, 3, 23, 41, 69, 107, 123, 321, 943, 2461, 2829, 4387, 7383, 8461, 13161, 25383, 100901, 194603, 302703, 346901, 583809, 905327, 1040703, 2715981, 7978723, 20822521, 23936169, 37118407, 62467563, 111355221, 853723361, 2561170083]

約数ペア:

[(1, 2561170083), (3, 853723361), (23, 111355221), (41, 62467563), (69, 37118407), (107, 23936169), (123, 20822521), (321, 7978723), (943, 2715981), (2461, 1040703), (2829, 905327), (4387, 583809), (7383, 346901), (8461, 302703), (13161, 194603), (25383, 100901)]