17447469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6301}}^1$

素因数の和:6388

約数の個数: 16

約数和(自身を含む): 25409664

約数和(自身を除く): 7962195

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 6301, 18903, 81913, 245739, 447371, 1342113, 5815823, 17447469]

約数ペア:

[(1, 17447469), (3, 5815823), (13, 1342113), (39, 447371), (71, 245739), (213, 81913), (923, 18903), (2769, 6301)]