27158239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 30873600

約数和(自身を除く): 3715361

約数列:

[1, 19, 23, 29, 437, 551, 667, 2143, 12673, 40717, 49289, 62147, 936491, 1180793, 1429381, 27158239]

約数ペア:

[(1, 27158239), (19, 1429381), (23, 1180793), (29, 936491), (437, 62147), (551, 49289), (667, 40717), (2143, 12673)]