12983337

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 19475456

約数和(自身を除く): 6492119

約数列:

[1, 3, 9, 37, 111, 127, 307, 333, 381, 921, 1143, 2763, 4699, 11359, 14097, 34077, 38989, 42291, 102231, 116967, 350901, 1442593, 4327779, 12983337]

約数ペア:

[(1, 12983337), (3, 4327779), (9, 1442593), (37, 350901), (111, 116967), (127, 102231), (307, 42291), (333, 38989), (381, 34077), (921, 14097), (1143, 11359), (2763, 4699)]