2539593

素因数分解:

$3^5\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 4350528

約数和(自身を除く): 1810935

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1493, 1701, 4479, 10451, 13437, 31353, 40311, 94059, 120933, 282177, 362799, 846531, 2539593]

約数ペア:

[(1, 2539593), (3, 846531), (7, 362799), (9, 282177), (21, 120933), (27, 94059), (63, 40311), (81, 31353), (189, 13437), (243, 10451), (567, 4479), (1493, 1701)]