1339860177

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{15809}}^1$

素因数の和:15934

約数の個数: 32

約数和(自身を含む): 2059094400

約数和(自身を除く): 719234223

約数列:

[1, 3, 9, 27, 43, 73, 129, 219, 387, 657, 1161, 1971, 3139, 9417, 15809, 28251, 47427, 84753, 142281, 426843, 679787, 1154057, 2039361, 3462171, 6118083, 10386513, 18354249, 31159539, 49624451, 148873353, 446620059, 1339860177]

約数ペア:

[(1, 1339860177), (3, 446620059), (9, 148873353), (27, 49624451), (43, 31159539), (73, 18354249), (129, 10386513), (219, 6118083), (387, 3462171), (657, 2039361), (1161, 1154057), (1971, 679787), (3139, 426843), (9417, 142281), (15809, 84753), (28251, 47427)]