28186521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29453}}^1$

素因数の和:29496

約数の個数: 16

約数和(自身を含む): 42413760

約数和(自身を除く): 14227239

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29453, 88359, 323983, 854137, 971949, 2562411, 9395507, 28186521]

約数ペア:

[(1, 28186521), (3, 9395507), (11, 2562411), (29, 971949), (33, 854137), (87, 323983), (319, 88359), (957, 29453)]