83887991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 95344128

約数和(自身を除く): 11456137

約数列:

[1, 11, 37, 71, 407, 781, 2627, 2903, 28897, 31933, 107411, 206113, 1181521, 2267243, 7626181, 83887991]

約数ペア:

[(1, 83887991), (11, 7626181), (37, 2267243), (71, 1181521), (407, 206113), (781, 107411), (2627, 31933), (2903, 28897)]