20240283

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 31629072

約数和(自身を除く): 11388789

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 877, 1099, 2631, 3297, 6139, 7693, 18417, 23079, 42973, 128919, 137689, 413067, 963823, 2891469, 6746761, 20240283]

約数ペア:

[(1, 20240283), (3, 6746761), (7, 2891469), (21, 963823), (49, 413067), (147, 137689), (157, 128919), (471, 42973), (877, 23079), (1099, 18417), (2631, 7693), (3297, 6139)]