27591151

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 5240849

約数列:

[1, 7, 29, 199, 203, 683, 1393, 4781, 5771, 19807, 40397, 135917, 138649, 951419, 3941593, 27591151]

約数ペア:

[(1, 27591151), (7, 3941593), (29, 951419), (199, 138649), (203, 135917), (683, 40397), (1393, 19807), (4781, 5771)]