12305853

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 20973056

約数和(自身を除く): 8667203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6301, 18903, 44107, 56709, 132321, 195331, 396963, 585993, 1367317, 1757979, 4101951, 12305853]

約数ペア:

[(1, 12305853), (3, 4101951), (7, 1757979), (9, 1367317), (21, 585993), (31, 396963), (63, 195331), (93, 132321), (217, 56709), (279, 44107), (651, 18903), (1953, 6301)]