288503809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 338969120

約数和(自身を除く): 50465311

約数列:

[1, 11, 19, 67, 121, 209, 737, 1273, 1873, 2299, 8107, 14003, 20603, 35587, 125491, 154033, 226633, 391457, 1380401, 2384329, 4306027, 15184411, 26227619, 288503809]

約数ペア:

[(1, 288503809), (11, 26227619), (19, 15184411), (67, 4306027), (121, 2384329), (209, 1380401), (737, 391457), (1273, 226633), (1873, 154033), (2299, 125491), (8107, 35587), (14003, 20603)]