228672719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 261418752

約数和(自身を除く): 32746033

約数列:

[1, 11, 47, 73, 83, 517, 803, 913, 3431, 3901, 5329, 6059, 37741, 42911, 58619, 66649, 250463, 284773, 442307, 2755093, 3132503, 4865377, 20788429, 228672719]

約数ペア:

[(1, 228672719), (11, 20788429), (47, 4865377), (73, 3132503), (83, 2755093), (517, 442307), (803, 284773), (913, 250463), (3431, 66649), (3901, 58619), (5329, 42911), (6059, 37741)]