329560647

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 477296208

約数和(自身を除く): 147735561

約数列:

[1, 3, 13, 39, 169, 401, 507, 1203, 1621, 4863, 5213, 15639, 21073, 63219, 67769, 203307, 273949, 650021, 821847, 1950063, 8450273, 25350819, 109853549, 329560647]

約数ペア:

[(1, 329560647), (3, 109853549), (13, 25350819), (39, 8450273), (169, 1950063), (401, 821847), (507, 650021), (1203, 273949), (1621, 203307), (4863, 67769), (5213, 63219), (15639, 21073)]