996879363

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 1424856576

約数和(自身を除く): 427977213

約数列:

[1, 3, 23, 43, 69, 129, 337, 989, 997, 1011, 2967, 2991, 7751, 14491, 22931, 23253, 42871, 43473, 68793, 128613, 333293, 335989, 986033, 999879, 1007967, 2958099, 7727747, 14447527, 23183241, 43342581, 332293121, 996879363]

約数ペア:

[(1, 996879363), (3, 332293121), (23, 43342581), (43, 23183241), (69, 14447527), (129, 7727747), (337, 2958099), (989, 1007967), (997, 999879), (1011, 986033), (2967, 335989), (2991, 333293), (7751, 128613), (14491, 68793), (22931, 43473), (23253, 42871)]