187410431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 217341264

約数和(自身を除く): 29930833

約数列:

[1, 13, 17, 83, 221, 289, 601, 1079, 1411, 3757, 7813, 10217, 18343, 23987, 49883, 132821, 173689, 311831, 648479, 848011, 2257957, 11024143, 14416187, 187410431]

約数ペア:

[(1, 187410431), (13, 14416187), (17, 11024143), (83, 2257957), (221, 848011), (289, 648479), (601, 311831), (1079, 173689), (1411, 132821), (3757, 49883), (7813, 23987), (10217, 18343)]