87471503

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 103758336

約数和(自身を除く): 16286833

約数列:

[1, 7, 43, 71, 301, 497, 3053, 4093, 21371, 28651, 175999, 290603, 1231993, 2034221, 12495929, 87471503]

約数ペア:

[(1, 87471503), (7, 12495929), (43, 2034221), (71, 1231993), (301, 290603), (497, 175999), (3053, 28651), (4093, 21371)]