8230159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 10838016

約数和(自身を除く): 2607857

約数列:

[1, 7, 17, 23, 31, 97, 119, 161, 217, 391, 527, 679, 713, 1649, 2231, 2737, 3007, 3689, 4991, 11543, 12121, 15617, 21049, 37927, 51119, 69161, 84847, 265489, 357833, 484127, 1175737, 8230159]

約数ペア:

[(1, 8230159), (7, 1175737), (17, 484127), (23, 357833), (31, 265489), (97, 84847), (119, 69161), (161, 51119), (217, 37927), (391, 21049), (527, 15617), (679, 12121), (713, 11543), (1649, 4991), (2231, 3689), (2737, 3007)]