13868967

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2437}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 21220352

約数和(自身を除く): 7351385

約数列:

[1, 3, 7, 21, 271, 813, 1897, 2437, 5691, 7311, 17059, 51177, 660427, 1981281, 4622989, 13868967]

約数ペア:

[(1, 13868967), (3, 4622989), (7, 1981281), (21, 660427), (271, 51177), (813, 17059), (1897, 7311), (2437, 5691)]