12390609

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53639}}^1$

素因数の和:53660

約数の個数: 16

約数和(自身を含む): 20597760

約数和(自身を除く): 8207151

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 53639, 160917, 375473, 590029, 1126419, 1770087, 4130203, 12390609]

約数ペア:

[(1, 12390609), (3, 4130203), (7, 1770087), (11, 1126419), (21, 590029), (33, 375473), (77, 160917), (231, 53639)]