13810181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 17809344

約数和(自身を除く): 3999163

約数列:

[1, 7, 11, 43, 77, 97, 301, 473, 679, 1067, 1849, 3311, 4171, 7469, 12943, 20339, 29197, 45881, 142373, 179353, 321167, 1255471, 1972883, 13810181]

約数ペア:

[(1, 13810181), (7, 1972883), (11, 1255471), (43, 321167), (77, 179353), (97, 142373), (301, 45881), (473, 29197), (679, 20339), (1067, 12943), (1849, 7469), (3311, 4171)]