711998127

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{361237}}^1$

素因数の和:361319

約数の個数: 16

約数和(自身を含む): 1069264480

約数和(自身を除く): 357266353

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 361237, 1083711, 3251133, 9753399, 26370301, 79110903, 237332709, 711998127]

約数ペア:

[(1, 711998127), (3, 237332709), (9, 79110903), (27, 26370301), (73, 9753399), (219, 3251133), (657, 1083711), (1971, 361237)]