12627321

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8237}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 19507584

約数和(自身を除く): 6880263

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8237, 24711, 57659, 172977, 601301, 1803903, 4209107, 12627321]

約数ペア:

[(1, 12627321), (3, 4209107), (7, 1803903), (21, 601301), (73, 172977), (219, 57659), (511, 24711), (1533, 8237)]