16254837

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 20

約数和(自身を含む): 24623500

約数和(自身を除く): 8368663

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2749, 5913, 8247, 24741, 74223, 200677, 222669, 602031, 1806093, 5418279, 16254837]

約数ペア:

[(1, 16254837), (3, 5418279), (9, 1806093), (27, 602031), (73, 222669), (81, 200677), (219, 74223), (657, 24741), (1971, 8247), (2749, 5913)]