86404857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{374047}}^1$

素因数の和:374068

約数の個数: 16

約数和(自身を含む): 143634432

約数和(自身を除く): 57229575

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 374047, 1122141, 2618329, 4114517, 7854987, 12343551, 28801619, 86404857]

約数ペア:

[(1, 86404857), (3, 28801619), (7, 12343551), (11, 7854987), (21, 4114517), (33, 2618329), (77, 1122141), (231, 374047)]