7981293

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 11088000

約数和(自身を除く): 3106707

約数列:

[1, 3, 29, 87, 199, 461, 597, 1383, 5771, 13369, 17313, 40107, 91739, 275217, 2660431, 7981293]

約数ペア:

[(1, 7981293), (3, 2660431), (29, 275217), (87, 91739), (199, 40107), (461, 17313), (597, 13369), (1383, 5771)]