6808893

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 11424000

約数和(自身を除く): 4615107

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 509, 637, 1029, 1527, 1911, 3563, 4459, 6617, 10689, 13377, 19851, 24941, 46319, 74823, 138957, 174587, 324233, 523761, 972699, 2269631, 6808893]

約数ペア:

[(1, 6808893), (3, 2269631), (7, 972699), (13, 523761), (21, 324233), (39, 174587), (49, 138957), (91, 74823), (147, 46319), (273, 24941), (343, 19851), (509, 13377), (637, 10689), (1029, 6617), (1527, 4459), (1911, 3563)]