2124711

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1572

約数の個数: 20

約数和(自身を含む): 3362832

約数和(自身を除く): 1238121

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1543, 4629, 13887, 26231, 41661, 78693, 124983, 236079, 708237, 2124711]

約数ペア:

[(1, 2124711), (3, 708237), (9, 236079), (17, 124983), (27, 78693), (51, 41661), (81, 26231), (153, 13887), (459, 4629), (1377, 1543)]