13455183

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 7108017

約数列:

[1, 3, 7, 21, 449, 1347, 1427, 3143, 4281, 9429, 9989, 29967, 640723, 1922169, 4485061, 13455183]

約数ペア:

[(1, 13455183), (3, 4485061), (7, 1922169), (21, 640723), (449, 29967), (1347, 9989), (1427, 9429), (3143, 4281)]