2141699121

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{455003}}^1$

素因数の和:455532

約数の個数: 12

約数和(自身を含む): 3099487248

約数和(自身を除く): 957788127

約数列:

[1, 3, 9, 523, 1569, 4707, 455003, 1365009, 4095027, 237966569, 713899707, 2141699121]

約数ペア:

[(1, 2141699121), (3, 713899707), (9, 237966569), (523, 4095027), (1569, 1365009), (4707, 455003)]