2870439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 4497024

約数和(自身を除く): 1626585

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6691, 20073, 73601, 86983, 220803, 260949, 956813, 2870439]

約数ペア:

[(1, 2870439), (3, 956813), (11, 260949), (13, 220803), (33, 86983), (39, 73601), (143, 20073), (429, 6691)]