71587523

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6091}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 86555136

約数和(自身を除く): 14967613

約数列:

[1, 7, 23, 73, 161, 511, 1679, 6091, 11753, 42637, 140093, 444643, 980651, 3112501, 10226789, 71587523]

約数ペア:

[(1, 71587523), (7, 10226789), (23, 3112501), (73, 980651), (161, 444643), (511, 140093), (1679, 42637), (6091, 11753)]