27939417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6091}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 40938240

約数和(自身を除く): 12998823

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 6091, 18273, 67001, 201003, 846649, 2539947, 9313139, 27939417]

約数ペア:

[(1, 27939417), (3, 9313139), (11, 2539947), (33, 846649), (139, 201003), (417, 67001), (1529, 18273), (4587, 6091)]