12530649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 17774208

約数和(自身を除く): 5243559

約数列:

[1, 3, 17, 51, 277, 831, 887, 2661, 4709, 14127, 15079, 45237, 245699, 737097, 4176883, 12530649]

約数ペア:

[(1, 12530649), (3, 4176883), (17, 737097), (51, 245699), (277, 45237), (831, 15079), (887, 14127), (2661, 4709)]