2506981113

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061027}}^1$

素因数の和:3061053

約数の個数: 24

約数和(自身を含む): 4456856768

約数和(自身を除く): 1949875655

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3061027, 9183081, 21427189, 27549243, 39793351, 64281567, 119380053, 192844701, 278553457, 358140159, 835660371, 2506981113]

約数ペア:

[(1, 2506981113), (3, 835660371), (7, 358140159), (9, 278553457), (13, 192844701), (21, 119380053), (39, 64281567), (63, 39793351), (91, 27549243), (117, 21427189), (273, 9183081), (819, 3061027)]