123485999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1237}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 152244288

約数和(自身を除く): 28758289

約数列:

[1, 7, 13, 91, 1097, 1237, 7679, 8659, 14261, 16081, 99827, 112567, 1356989, 9498923, 17640857, 123485999]

約数ペア:

[(1, 123485999), (7, 17640857), (13, 9498923), (91, 1356989), (1097, 112567), (1237, 99827), (7679, 16081), (8659, 14261)]