87124139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 94997280

約数和(自身を除く): 7873141

約数列:

[1, 19, 41, 97, 779, 1153, 1843, 3977, 21907, 47273, 75563, 111841, 898187, 2124979, 4585481, 87124139]

約数ペア:

[(1, 87124139), (19, 4585481), (41, 2124979), (97, 898187), (779, 111841), (1153, 75563), (1843, 47273), (3977, 21907)]