2277567891

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{42943}}^1$

素因数の和:43103

約数の個数: 24

約数和(自身を含む): 3376429056

約数和(自身を除く): 1098861165

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 5893, 17679, 42943, 53037, 128829, 386487, 3048953, 3564269, 9146859, 10692807, 27440577, 32078421, 253063099, 759189297, 2277567891]

約数ペア:

[(1, 2277567891), (3, 759189297), (9, 253063099), (71, 32078421), (83, 27440577), (213, 10692807), (249, 9146859), (639, 3564269), (747, 3048953), (5893, 386487), (17679, 128829), (42943, 53037)]