1285322073

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1423391}}^1$

素因数の和:1423444

約数の個数: 16

約数和(自身を含む): 2004135936

約数和(自身を除く): 718813863

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1423391, 4270173, 9963737, 29891211, 61205813, 183617439, 428440691, 1285322073]

約数ペア:

[(1, 1285322073), (3, 428440691), (7, 183617439), (21, 61205813), (43, 29891211), (129, 9963737), (301, 4270173), (903, 1423391)]