15270983

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 19258176

約数和(自身を除く): 3987193

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4093, 28651, 53209, 167813, 372463, 1174691, 2181569, 15270983]

約数ペア:

[(1, 15270983), (7, 2181569), (13, 1174691), (41, 372463), (91, 167813), (287, 53209), (533, 28651), (3731, 4093)]