86861217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{32423}}^1$

素因数の和:32492

約数の個数: 16

約数和(自身を含む): 124508160

約数和(自身を除く): 37646943

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 32423, 97269, 616037, 1523881, 1848111, 4571643, 28953739, 86861217]

約数ペア:

[(1, 86861217), (3, 28953739), (19, 4571643), (47, 1848111), (57, 1523881), (141, 616037), (893, 97269), (2679, 32423)]