30475731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71039}}^1$

素因数の和:71066

約数の個数: 16

約数和(自身を含む): 47738880

約数和(自身を除く): 17263149

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 71039, 213117, 781429, 923507, 2344287, 2770521, 10158577, 30475731]

約数ペア:

[(1, 30475731), (3, 10158577), (11, 2770521), (13, 2344287), (33, 923507), (39, 781429), (143, 213117), (429, 71039)]