12022587

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8760

約数の個数: 20

約数和(自身を含む): 19018296

約数和(自身を除く): 6995709

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8731, 26193, 78579, 148427, 235737, 445281, 707211, 1335843, 4007529, 12022587]

約数ペア:

[(1, 12022587), (3, 4007529), (9, 1335843), (17, 707211), (27, 445281), (51, 235737), (81, 148427), (153, 78579), (459, 26193), (1377, 8731)]