1245985071

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{43313}}^1$

素因数の和:43582

約数の個数: 16

約数和(自身を含む): 1707611136

約数和(自身を除く): 461626065

約数列:

[1, 3, 43, 129, 223, 669, 9589, 28767, 43313, 129939, 1862459, 5587377, 9658799, 28976397, 415328357, 1245985071]

約数ペア:

[(1, 1245985071), (3, 415328357), (43, 28976397), (129, 9658799), (223, 5587377), (669, 1862459), (9589, 129939), (28767, 43313)]