12908081373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{134371}}^1$

素因数の和:134497

約数の個数: 32

約数和(自身を含む): 19504364544

約数和(自身を除く): 6596283171

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 451, 781, 1353, 2343, 2911, 8733, 32021, 96063, 134371, 403113, 1478081, 4434243, 5509211, 9540341, 16527633, 28621023, 60601321, 104943751, 181803963, 314831253, 391153981, 1173461943, 4302693791, 12908081373]

約数ペア:

[(1, 12908081373), (3, 4302693791), (11, 1173461943), (33, 391153981), (41, 314831253), (71, 181803963), (123, 104943751), (213, 60601321), (451, 28621023), (781, 16527633), (1353, 9540341), (2343, 5509211), (2911, 4434243), (8733, 1478081), (32021, 403113), (96063, 134371)]