3728181

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 5140224

約数和(自身を除く): 1412043

約数列:

[1, 3, 47, 137, 141, 193, 411, 579, 6439, 9071, 19317, 26441, 27213, 79323, 1242727, 3728181]

約数ペア:

[(1, 3728181), (3, 1242727), (47, 79323), (137, 27213), (141, 26441), (193, 19317), (411, 9071), (579, 6439)]