2982904.00000000

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12487}}^1$

素因数の和:12516

約数の個数: 20

約数和(自身を含む): 27198864

約数和(自身を除く): 10004265

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12487, 37461, 112383, 212279, 337149, 636837, 1011447, 1910511, 5731533, 17194599]

約数ペア:

[(1, 17194599), (3, 5731533), (9, 1910511), (17, 1011447), (27, 636837), (51, 337149), (81, 212279), (153, 112383), (459, 37461), (1377, 12487)]