38928879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 61611264

約数和(自身を除く): 22682385

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 1451, 2439, 2981, 4353, 8943, 13059, 15961, 26829, 47883, 143649, 393221, 1179663, 3538989, 4325431, 12976293, 38928879]

約数ペア:

[(1, 38928879), (3, 12976293), (9, 4325431), (11, 3538989), (33, 1179663), (99, 393221), (271, 143649), (813, 47883), (1451, 26829), (2439, 15961), (2981, 13059), (4353, 8943)]