2057103531

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{759359}}^1$

素因数の和:759415

約数の個数: 24

約数和(自身を含む): 3474831360

約数和(自身を除く): 1417727829

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 759359, 2278077, 5315513, 6834231, 15946539, 32652437, 47839617, 97957311, 228567059, 293871933, 685701177, 2057103531]

約数ペア:

[(1, 2057103531), (3, 685701177), (7, 293871933), (9, 228567059), (21, 97957311), (43, 47839617), (63, 32652437), (129, 15946539), (301, 6834231), (387, 5315513), (903, 2278077), (2709, 759359)]