2697543

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 4285008

約数和(自身を除く): 1587465

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 653, 1377, 1959, 4131, 5877, 11101, 17631, 33303, 52893, 99909, 158679, 299727, 899181, 2697543]

約数ペア:

[(1, 2697543), (3, 899181), (9, 299727), (17, 158679), (27, 99909), (51, 52893), (81, 33303), (153, 17631), (243, 11101), (459, 5877), (653, 4131), (1377, 1959)]