9071667

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 14634048

約数和(自身を除く): 5562381

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 2131, 4257, 6393, 19179, 23441, 70323, 91633, 210969, 274899, 824697, 1007963, 3023889, 9071667]

約数ペア:

[(1, 9071667), (3, 3023889), (9, 1007963), (11, 824697), (33, 274899), (43, 210969), (99, 91633), (129, 70323), (387, 23441), (473, 19179), (1419, 6393), (2131, 4257)]