30836949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71881}}^1$

素因数の和:71908

約数の個数: 16

約数和(自身を含む): 48304704

約数和(自身を除く): 17467755

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 71881, 215643, 790691, 934453, 2372073, 2803359, 10278983, 30836949]

約数ペア:

[(1, 30836949), (3, 10278983), (11, 2803359), (13, 2372073), (33, 934453), (39, 790691), (143, 215643), (429, 71881)]