12378933

素因数分解:

$3^3\times 7^1\times {\mathrm{65497}}^1$

素因数の和:65513

約数の個数: 16

約数和(自身を含む): 20959360

約数和(自身を除く): 8580427

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 65497, 196491, 458479, 589473, 1375437, 1768419, 4126311, 12378933]

約数ペア:

[(1, 12378933), (3, 4126311), (7, 1768419), (9, 1375437), (21, 589473), (27, 458479), (63, 196491), (189, 65497)]