13387707

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4549}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 20020000

約数和(自身を除く): 6632293

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4549, 13647, 40941, 122823, 495841, 1487523, 4462569, 13387707]

約数ペア:

[(1, 13387707), (3, 4462569), (9, 1487523), (27, 495841), (109, 122823), (327, 40941), (981, 13647), (2943, 4549)]