12380319

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4793}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 20940192

約数和(自身を除く): 8559873

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 4793, 14379, 33551, 43137, 100653, 196513, 301959, 589539, 1375591, 1768617, 4126773, 12380319]

約数ペア:

[(1, 12380319), (3, 4126773), (7, 1768617), (9, 1375591), (21, 589539), (41, 301959), (63, 196513), (123, 100653), (287, 43137), (369, 33551), (861, 14379), (2583, 4793)]