1288822041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10939}}^1$

素因数の和:11030

約数の個数: 48

約数和(自身を含む): 2150366400

約数和(自身を除く): 861544359

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 247, 477, 689, 741, 1007, 2067, 2223, 3021, 6201, 9063, 10939, 13091, 32817, 39273, 98451, 117819, 142207, 207841, 426621, 579767, 623523, 1279863, 1739301, 1870569, 2701933, 5217903, 7536971, 8105799, 11015573, 22610913, 24317397, 33046719, 67832739, 99140157, 143202449, 429607347, 1288822041]

約数ペア:

[(1, 1288822041), (3, 429607347), (9, 143202449), (13, 99140157), (19, 67832739), (39, 33046719), (53, 24317397), (57, 22610913), (117, 11015573), (159, 8105799), (171, 7536971), (247, 5217903), (477, 2701933), (689, 1870569), (741, 1739301), (1007, 1279863), (2067, 623523), (2223, 579767), (3021, 426621), (6201, 207841), (9063, 142207), (10939, 117819), (13091, 98451), (32817, 39273)]