12583431

素因数分解:

$3^4\times 7^1\times {\mathrm{22193}}^1$

素因数の和:22212

約数の個数: 20

約数和(自身を含む): 21483792

約数和(自身を除く): 8900361

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 22193, 66579, 155351, 199737, 466053, 599211, 1398159, 1797633, 4194477, 12583431]

約数ペア:

[(1, 12583431), (3, 4194477), (7, 1797633), (9, 1398159), (21, 599211), (27, 466053), (63, 199737), (81, 155351), (189, 66579), (567, 22193)]