123568131

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 166261248

約数和(自身を除く): 42693117

約数列:

[1, 3, 227, 421, 431, 681, 1263, 1293, 95567, 97837, 181451, 286701, 293511, 544353, 41189377, 123568131]

約数ペア:

[(1, 123568131), (3, 41189377), (227, 544353), (421, 293511), (431, 286701), (681, 181451), (1263, 97837), (1293, 95567)]