12782241

素因数分解:

$3^2\times {\mathrm{911}}^1\times {\mathrm{1559}}^1$

素因数の和:2476

約数の個数: 12

約数和(自身を含む): 18495360

約数和(自身を除く): 5713119

約数列:

[1, 3, 9, 911, 1559, 2733, 4677, 8199, 14031, 1420249, 4260747, 12782241]

約数ペア:

[(1, 12782241), (3, 4260747), (9, 1420249), (911, 14031), (1559, 8199), (2733, 4677)]