306493439

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{13121}}^1$

素因数の和:13246

約数の個数: 16

約数和(自身を含む): 362797056

約数和(自身を除く): 56303617

約数列:

[1, 7, 47, 71, 329, 497, 3337, 13121, 23359, 91847, 616687, 931591, 4316809, 6521137, 43784777, 306493439]

約数ペア:

[(1, 306493439), (7, 43784777), (47, 6521137), (71, 4316809), (329, 931591), (497, 616687), (3337, 91847), (13121, 23359)]