12697659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 20241312

約数和(自身を除く): 7543653

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2647, 4797, 7941, 23823, 34411, 103233, 108527, 309699, 325581, 976743, 1410851, 4232553, 12697659]

約数ペア:

[(1, 12697659), (3, 4232553), (9, 1410851), (13, 976743), (39, 325581), (41, 309699), (117, 108527), (123, 103233), (369, 34411), (533, 23823), (1599, 7941), (2647, 4797)]