12738849

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 16

約数和(自身を含む): 17808000

約数和(自身を除く): 5069151

約数列:

[1, 3, 23, 69, 349, 529, 1047, 1587, 8027, 12167, 24081, 36501, 184621, 553863, 4246283, 12738849]

約数ペア:

[(1, 12738849), (3, 4246283), (23, 553863), (69, 184621), (349, 36501), (529, 24081), (1047, 12167), (1587, 8027)]