12735807

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 19990656

約数和(自身を除く): 7254849

約数列:

[1, 3, 7, 21, 37, 111, 259, 443, 777, 1329, 1369, 3101, 4107, 9303, 9583, 16391, 28749, 49173, 114737, 344211, 606467, 1819401, 4245269, 12735807]

約数ペア:

[(1, 12735807), (3, 4245269), (7, 1819401), (21, 606467), (37, 344211), (111, 114737), (259, 49173), (443, 28749), (777, 16391), (1329, 9583), (1369, 9303), (3101, 4107)]