65171249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2729}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 77051520

約数和(自身を除く): 11880271

約数列:

[1, 11, 13, 143, 167, 1837, 2171, 2729, 23881, 30019, 35477, 390247, 455743, 5013173, 5924659, 65171249]

約数ペア:

[(1, 65171249), (11, 5924659), (13, 5013173), (143, 455743), (167, 390247), (1837, 35477), (2171, 30019), (2729, 23881)]