26903601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 41252640

約数和(自身を除く): 14349039

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 1201, 2489, 3603, 7467, 10809, 22401, 22819, 68457, 157331, 205371, 471993, 1415979, 2989289, 8967867, 26903601]

約数ペア:

[(1, 26903601), (3, 8967867), (9, 2989289), (19, 1415979), (57, 471993), (131, 205371), (171, 157331), (393, 68457), (1179, 22819), (1201, 22401), (2489, 10809), (3603, 7467)]