843289947

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{204137}}^1$

素因数の和:204169

約数の個数: 24

約数和(自身を含む): 1337512176

約数和(自身を除く): 494222229

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 204137, 612411, 1837233, 3470329, 5511699, 10410987, 16535097, 31232961, 49605291, 93698883, 281096649, 843289947]

約数ペア:

[(1, 843289947), (3, 281096649), (9, 93698883), (17, 49605291), (27, 31232961), (51, 16535097), (81, 10410987), (153, 5511699), (243, 3470329), (459, 1837233), (1377, 612411), (4131, 204137)]