7293897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 11717888

約数和(自身を除く): 4423991

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2011, 3627, 6033, 18099, 26143, 62341, 78429, 187023, 235287, 561069, 810433, 2431299, 7293897]

約数ペア:

[(1, 7293897), (3, 2431299), (9, 810433), (13, 561069), (31, 235287), (39, 187023), (93, 78429), (117, 62341), (279, 26143), (403, 18099), (1209, 6033), (2011, 3627)]