13156689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48193}}^1$

素因数の和:48216

約数の個数: 16

約数和(自身を含む): 21590912

約数和(自身を除く): 8434223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 48193, 144579, 337351, 626509, 1012053, 1879527, 4385563, 13156689]

約数ペア:

[(1, 13156689), (3, 4385563), (7, 1879527), (13, 1012053), (21, 626509), (39, 337351), (91, 144579), (273, 48193)]