69681283

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 89582112

約数和(自身を除く): 19900829

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 3637, 19159, 25459, 61829, 83651, 178213, 432803, 585557, 1422067, 3029621, 4098899, 9954469, 69681283]

約数ペア:

[(1, 69681283), (7, 9954469), (17, 4098899), (23, 3029621), (49, 1422067), (119, 585557), (161, 432803), (391, 178213), (833, 83651), (1127, 61829), (2737, 25459), (3637, 19159)]