5048816913

素因数分解:

$3^4\times 7^1\times {\mathrm{8904439}}^1$

素因数の和:8904458

約数の個数: 20

約数和(自身を含む): 8619497920

約数和(自身を除く): 3570681007

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8904439, 26713317, 62331073, 80139951, 186993219, 240419853, 560979657, 721259559, 1682938971, 5048816913]

約数ペア:

[(1, 5048816913), (3, 1682938971), (7, 721259559), (9, 560979657), (21, 240419853), (27, 186993219), (63, 80139951), (81, 62331073), (189, 26713317), (567, 8904439)]