774081

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 1395264

約数和(自身を除く): 621183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1117, 3351, 7819, 10053, 12287, 23457, 36861, 70371, 86009, 110583, 258027, 774081]

約数ペア:

[(1, 774081), (3, 258027), (7, 110583), (9, 86009), (11, 70371), (21, 36861), (33, 23457), (63, 12287), (77, 10053), (99, 7819), (231, 3351), (693, 1117)]