214613

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 16

約数和(自身を含む): 270336

約数和(自身を除く): 55723

約数列:

[1, 7, 23, 31, 43, 161, 217, 301, 713, 989, 1333, 4991, 6923, 9331, 30659, 214613]

約数ペア:

[(1, 214613), (7, 30659), (23, 9331), (31, 6923), (43, 4991), (161, 1333), (217, 989), (301, 713)]