71313823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10301}}^1$

素因数の和:10374

約数の個数: 16

約数和(自身を含む): 87031296

約数和(自身を除く): 15717473

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 10301, 72107, 236923, 442943, 1658461, 3100601, 10187689, 71313823]

約数ペア:

[(1, 71313823), (7, 10187689), (23, 3100601), (43, 1658461), (161, 442943), (301, 236923), (989, 72107), (6923, 10301)]