12758361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5021}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 21373632

約数和(自身を除く): 8615271

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 5021, 15063, 35147, 55231, 105441, 165693, 386617, 607541, 1159851, 1822623, 4252787, 12758361]

約数ペア:

[(1, 12758361), (3, 4252787), (7, 1822623), (11, 1159851), (21, 607541), (33, 386617), (77, 165693), (121, 105441), (231, 55231), (363, 35147), (847, 15063), (2541, 5021)]