13782307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 17432064

約数和(自身を除く): 3649757

約数列:

[1, 7, 11, 71, 77, 497, 781, 2521, 5467, 17647, 27731, 178991, 194117, 1252937, 1968901, 13782307]

約数ペア:

[(1, 13782307), (7, 1968901), (11, 1252937), (71, 194117), (77, 178991), (497, 27731), (781, 17647), (2521, 5467)]