13278627

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6737}}^1$

素因数の和:6819

約数の個数: 16

約数和(自身を含む): 19944480

約数和(自身を除く): 6665853

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6737, 20211, 60633, 181899, 491801, 1475403, 4426209, 13278627]

約数ペア:

[(1, 13278627), (3, 4426209), (9, 1475403), (27, 491801), (73, 181899), (219, 60633), (657, 20211), (1971, 6737)]