567987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 963072

約数和(自身を除く): 395085

約数列:

[1, 3, 7, 17, 21, 37, 43, 51, 111, 119, 129, 259, 301, 357, 629, 731, 777, 903, 1591, 1887, 2193, 4403, 4773, 5117, 11137, 13209, 15351, 27047, 33411, 81141, 189329, 567987]

約数ペア:

[(1, 567987), (3, 189329), (7, 81141), (17, 33411), (21, 27047), (37, 15351), (43, 13209), (51, 11137), (111, 5117), (119, 4773), (129, 4403), (259, 2193), (301, 1887), (357, 1591), (629, 903), (731, 777)]