27125119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 32509440

約数和(自身を除く): 5384321

約数列:

[1, 7, 23, 161, 331, 509, 2317, 3563, 7613, 11707, 53291, 81949, 168479, 1179353, 3875017, 27125119]

約数ペア:

[(1, 27125119), (7, 3875017), (23, 1179353), (161, 168479), (331, 81949), (509, 53291), (2317, 11707), (3563, 7613)]