6479613

素因数分解:

$3^2\times 7^3\times {\mathrm{2099}}^1$

素因数の和:2126

約数の個数: 24

約数和(自身を含む): 10920000

約数和(自身を除く): 4440387

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2099, 3087, 6297, 14693, 18891, 44079, 102851, 132237, 308553, 719957, 925659, 2159871, 6479613]

約数ペア:

[(1, 6479613), (3, 2159871), (7, 925659), (9, 719957), (21, 308553), (49, 132237), (63, 102851), (147, 44079), (343, 18891), (441, 14693), (1029, 6297), (2099, 3087)]