17982243

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 28

約数和(自身を含む): 28566648

約数和(自身を除く): 10584405

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 1451, 4131, 4353, 12393, 13059, 24667, 39177, 74001, 117531, 222003, 352593, 666009, 1057779, 1998027, 5994081, 17982243]

約数ペア:

[(1, 17982243), (3, 5994081), (9, 1998027), (17, 1057779), (27, 666009), (51, 352593), (81, 222003), (153, 117531), (243, 74001), (459, 39177), (729, 24667), (1377, 13059), (1451, 12393), (4131, 4353)]