30908163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72047}}^1$

素因数の和:72074

約数の個数: 16

約数和(自身を含む): 48416256

約数和(自身を除く): 17508093

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 72047, 216141, 792517, 936611, 2377551, 2809833, 10302721, 30908163]

約数ペア:

[(1, 30908163), (3, 10302721), (11, 2809833), (13, 2377551), (33, 936611), (39, 792517), (143, 216141), (429, 72047)]