27857623

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 2555177

約数列:

[1, 23, 31, 89, 439, 713, 2047, 2759, 10097, 13609, 39071, 63457, 313007, 898633, 1211201, 27857623]

約数ペア:

[(1, 27857623), (23, 1211201), (31, 898633), (89, 313007), (439, 63457), (713, 39071), (2047, 13609), (2759, 10097)]