12156639321

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1\times {\mathrm{11527}}^1$

素因数の和:12788

約数の個数: 16

約数和(自身を含む): 16268313600

約数和(自身を除く): 4111674279

約数列:

[1, 3, 419, 839, 1257, 2517, 11527, 34581, 351541, 1054623, 4829813, 9671153, 14489439, 29013459, 4052213107, 12156639321]

約数ペア:

[(1, 12156639321), (3, 4052213107), (419, 29013459), (839, 14489439), (1257, 9671153), (2517, 4829813), (11527, 1054623), (34581, 351541)]