3977992047

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{65993}}^1$

素因数の和:66350

約数の個数: 16

約数和(自身を含む): 5397781248

約数和(自身を除く): 1419789201

約数列:

[1, 3, 71, 213, 283, 849, 20093, 60279, 65993, 197979, 4685503, 14056509, 18676019, 56028057, 1325997349, 3977992047]

約数ペア:

[(1, 3977992047), (3, 1325997349), (71, 56028057), (213, 18676019), (283, 14056509), (849, 4685503), (20093, 197979), (60279, 65993)]