16143507

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{48479}}^1$

素因数の和:48522

約数の個数: 12

約数和(自身を含む): 23949120

約数和(自身を除く): 7805613

約数列:

[1, 3, 9, 37, 111, 333, 48479, 145437, 436311, 1793723, 5381169, 16143507]

約数ペア:

[(1, 16143507), (3, 5381169), (9, 1793723), (37, 436311), (111, 145437), (333, 48479)]