828142497

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1011163}}^1$

素因数の和:1011189

約数の個数: 24

約数和(自身を含む): 1472254784

約数和(自身を除く): 644112287

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1011163, 3033489, 7078141, 9100467, 13145119, 21234423, 39435357, 63703269, 92015833, 118306071, 276047499, 828142497]

約数ペア:

[(1, 828142497), (3, 276047499), (7, 118306071), (9, 92015833), (13, 63703269), (21, 39435357), (39, 21234423), (63, 13145119), (91, 9100467), (117, 7078141), (273, 3033489), (819, 1011163)]