28107353121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{724211}}^1$

素因数の和:724992

約数の個数: 16

約数和(自身を含む): 39733167168

約数和(自身を除く): 11625814047

約数列:

[1, 3, 17, 51, 761, 2283, 12937, 38811, 724211, 2172633, 12311587, 36934761, 551124571, 1653373713, 9369117707, 28107353121]

約数ペア:

[(1, 28107353121), (3, 9369117707), (17, 1653373713), (51, 551124571), (761, 36934761), (2283, 12311587), (12937, 2172633), (38811, 724211)]