539117229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1351171}}^1$

素因数の和:1351200

約数の個数: 16

約数和(自身を含む): 864750080

約数和(自身を除く): 325632851

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1351171, 4053513, 9458197, 25672249, 28374591, 77016747, 179705743, 539117229]

約数ペア:

[(1, 539117229), (3, 179705743), (7, 77016747), (19, 28374591), (21, 25672249), (57, 9458197), (133, 4053513), (399, 1351171)]