4057851

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 6270464

約数和(自身を除く): 2212613

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 2647, 7941, 18529, 55587, 193231, 579693, 1352617, 4057851]

約数ペア:

[(1, 4057851), (3, 1352617), (7, 579693), (21, 193231), (73, 55587), (219, 18529), (511, 7941), (1533, 2647)]