15346257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 21840192

約数和(自身を除く): 6493935

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2297, 6681, 6891, 39049, 117147, 300907, 902721, 5115419, 15346257]

約数ペア:

[(1, 15346257), (3, 5115419), (17, 902721), (51, 300907), (131, 117147), (393, 39049), (2227, 6891), (2297, 6681)]