12277391

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3614

約数の個数: 12

約数和(自身を含む): 14487120

約数和(自身を除く): 2209729

約数列:

[1, 7, 49, 71, 497, 3479, 3529, 24703, 172921, 250559, 1753913, 12277391]

約数ペア:

[(1, 12277391), (7, 1753913), (49, 250559), (71, 172921), (497, 24703), (3479, 3529)]