16669341

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47491}}^1$

素因数の和:47513

約数の個数: 16

約数和(自身を含む): 26595520

約数和(自身を除く): 9926179

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 47491, 142473, 427419, 617383, 1282257, 1852149, 5556447, 16669341]

約数ペア:

[(1, 16669341), (3, 5556447), (9, 1852149), (13, 1282257), (27, 617383), (39, 427419), (117, 142473), (351, 47491)]