12543809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 13753344

約数和(自身を除く): 1209535

約数列:

[1, 23, 31, 73, 241, 713, 1679, 2263, 5543, 7471, 17593, 52049, 171833, 404639, 545383, 12543809]

約数ペア:

[(1, 12543809), (23, 545383), (31, 404639), (73, 171833), (241, 52049), (713, 17593), (1679, 7471), (2263, 5543)]