12771199

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 15914880

約数和(自身を除く): 3143681

約数列:

[1, 7, 17, 59, 107, 119, 289, 413, 749, 1003, 1819, 2023, 6313, 7021, 12733, 17051, 30923, 44191, 107321, 119357, 216461, 751247, 1824457, 12771199]

約数ペア:

[(1, 12771199), (7, 1824457), (17, 751247), (59, 216461), (107, 119357), (119, 107321), (289, 44191), (413, 30923), (749, 17051), (1003, 12733), (1819, 7021), (2023, 6313)]