5154981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 7465920

約数和(自身を除く): 2310939

約数列:

[1, 3, 13, 39, 131, 393, 1009, 1703, 3027, 5109, 13117, 39351, 132179, 396537, 1718327, 5154981]

約数ペア:

[(1, 5154981), (3, 1718327), (13, 396537), (39, 132179), (131, 39351), (393, 13117), (1009, 5109), (1703, 3027)]