8210839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 10547712

約数和(自身を除く): 2336873

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 3923, 27461, 50999, 90229, 356993, 631603, 1172977, 8210839]

約数ペア:

[(1, 8210839), (7, 1172977), (13, 631603), (23, 356993), (91, 90229), (161, 50999), (299, 27461), (2093, 3923)]