8129349

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 4830651

約数列:

[1, 3, 9, 17, 27, 51, 89, 153, 199, 267, 459, 597, 801, 1513, 1791, 2403, 3383, 4539, 5373, 10149, 13617, 17711, 30447, 40851, 53133, 91341, 159399, 301087, 478197, 903261, 2709783, 8129349]

約数ペア:

[(1, 8129349), (3, 2709783), (9, 903261), (17, 478197), (27, 301087), (51, 159399), (89, 91341), (153, 53133), (199, 40851), (267, 30447), (459, 17711), (597, 13617), (801, 10149), (1513, 5373), (1791, 4539), (2403, 3383)]