12122127

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 18436704

約数和(自身を除く): 6314577

約数列:

[1, 3, 9, 23, 69, 157, 207, 373, 471, 1119, 1413, 3357, 3611, 8579, 10833, 25737, 32499, 58561, 77211, 175683, 527049, 1346903, 4040709, 12122127]

約数ペア:

[(1, 12122127), (3, 4040709), (9, 1346903), (23, 527049), (69, 175683), (157, 77211), (207, 58561), (373, 32499), (471, 25737), (1119, 10833), (1413, 8579), (3357, 3611)]