12502281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 5745399

約数列:

[1, 3, 11, 33, 439, 863, 1317, 2589, 4829, 9493, 14487, 28479, 378857, 1136571, 4167427, 12502281]

約数ペア:

[(1, 12502281), (3, 4167427), (11, 1136571), (33, 378857), (439, 28479), (863, 14487), (1317, 9493), (2589, 4829)]