65142371

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 77995008

約数和(自身を除く): 12852637

約数列:

[1, 7, 23, 161, 311, 1301, 2177, 7153, 9107, 29923, 50071, 209461, 404611, 2832277, 9306053, 65142371]

約数ペア:

[(1, 65142371), (7, 9306053), (23, 2832277), (161, 404611), (311, 209461), (1301, 50071), (2177, 29923), (7153, 9107)]