9539163

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^2$

素因数の和:363

約数の個数: 18

約数和(自身を含む): 14189604

約数和(自身を除く): 4650441

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 6751, 20253, 24649, 60759, 73947, 221841, 1059907, 3179721, 9539163]

約数ペア:

[(1, 9539163), (3, 3179721), (9, 1059907), (43, 221841), (129, 73947), (157, 60759), (387, 24649), (471, 20253), (1413, 6751)]