12763047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5864793

約数列:

[1, 3, 11, 33, 439, 881, 1317, 2643, 4829, 9691, 14487, 29073, 386759, 1160277, 4254349, 12763047]

約数ペア:

[(1, 12763047), (3, 4254349), (11, 1160277), (33, 386759), (439, 29073), (881, 14487), (1317, 9691), (2643, 4829)]