2829573

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 20

約数和(自身を含む): 4272268

約数和(自身を除く): 1442695

約数列:

[1, 3, 9, 27, 81, 181, 193, 543, 579, 1629, 1737, 4887, 5211, 14661, 15633, 34933, 104799, 314397, 943191, 2829573]

約数ペア:

[(1, 2829573), (3, 943191), (9, 314397), (27, 104799), (81, 34933), (181, 15633), (193, 14661), (543, 5211), (579, 4887), (1629, 1737)]