40655381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 47029248

約数和(自身を除く): 6373867

約数列:

[1, 13, 17, 71, 221, 923, 1207, 2591, 15691, 33683, 44047, 183961, 572611, 2391493, 3127337, 40655381]

約数ペア:

[(1, 40655381), (13, 3127337), (17, 2391493), (71, 572611), (221, 183961), (923, 44047), (1207, 33683), (2591, 15691)]