39816161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7283}}^1$

素因数の和:7372

約数の個数: 16

約数和(自身を含む): 50347008

約数和(自身を除く): 10530847

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 7283, 50981, 80113, 517093, 560791, 3619651, 5688023, 39816161]

約数ペア:

[(1, 39816161), (7, 5688023), (11, 3619651), (71, 560791), (77, 517093), (497, 80113), (781, 50981), (5467, 7283)]