51858729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443237}}^1$

素因数の和:443256

約数の個数: 12

約数和(自身を含む): 80669316

約数和(自身を除く): 28810587

約数列:

[1, 3, 9, 13, 39, 117, 443237, 1329711, 3989133, 5762081, 17286243, 51858729]

約数ペア:

[(1, 51858729), (3, 17286243), (9, 5762081), (13, 3989133), (39, 1329711), (117, 443237)]