7728207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 11102208

約数和(自身を除く): 3374001

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 3613, 10839, 83099, 112003, 249297, 336009, 2576069, 7728207]

約数ペア:

[(1, 7728207), (3, 2576069), (23, 336009), (31, 249297), (69, 112003), (93, 83099), (713, 10839), (2139, 3613)]