12825531

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 18

約数和(自身を含む): 19683612

約数和(自身を除く): 6858081

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4931, 14793, 44379, 83827, 251481, 754443, 1425059, 4275177, 12825531]

約数ペア:

[(1, 12825531), (3, 4275177), (9, 1425059), (17, 754443), (51, 251481), (153, 83827), (289, 44379), (867, 14793), (2601, 4931)]