13493847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 5375913

約数列:

[1, 3, 23, 69, 269, 727, 807, 2181, 6187, 16721, 18561, 50163, 195563, 586689, 4497949, 13493847]

約数ペア:

[(1, 13493847), (3, 4497949), (23, 586689), (69, 195563), (269, 50163), (727, 18561), (807, 16721), (2181, 6187)]