12231639

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 20846592

約数和(自身を除く): 8614953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6263, 18789, 43841, 56367, 131523, 194153, 394569, 582459, 1359071, 1747377, 4077213, 12231639]

約数ペア:

[(1, 12231639), (3, 4077213), (7, 1747377), (9, 1359071), (21, 582459), (31, 394569), (63, 194153), (93, 131523), (217, 56367), (279, 43841), (651, 18789), (1953, 6263)]