2889099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 4616352

約数和(自身を除く): 1727253

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 821, 1173, 2463, 3519, 7389, 13957, 18883, 41871, 56649, 125613, 169947, 321011, 963033, 2889099]

約数ペア:

[(1, 2889099), (3, 963033), (9, 321011), (17, 169947), (23, 125613), (51, 56649), (69, 41871), (153, 18883), (207, 13957), (391, 7389), (821, 3519), (1173, 2463)]