2839341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 4030400

約数和(自身を除く): 1191059

約数列:

[1, 3, 19, 57, 109, 327, 457, 1371, 2071, 6213, 8683, 26049, 49813, 149439, 946447, 2839341]

約数ペア:

[(1, 2839341), (3, 946447), (19, 149439), (57, 49813), (109, 26049), (327, 8683), (457, 6213), (1371, 2071)]