998941377

素因数分解:

$3^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{27043}}^1$

素因数の和:28812

約数の個数: 16

約数和(自身を含む): 1523118080

約数和(自身を除く): 524176703

約数列:

[1, 3, 7, 21, 1759, 5277, 12313, 27043, 36939, 81129, 189301, 567903, 47568637, 142705911, 332980459, 998941377]

約数ペア:

[(1, 998941377), (3, 332980459), (7, 142705911), (21, 47568637), (1759, 567903), (5277, 189301), (12313, 81129), (27043, 36939)]