408085299

素因数分解:

$3^2\times {\mathrm{2179}}^1\times {\mathrm{20809}}^1$

素因数の和:22994

約数の個数: 12

約数和(自身を含む): 589755400

約数和(自身を除く): 181670101

約数列:

[1, 3, 9, 2179, 6537, 19611, 20809, 62427, 187281, 45342811, 136028433, 408085299]

約数ペア:

[(1, 408085299), (3, 136028433), (9, 45342811), (2179, 187281), (6537, 62427), (19611, 20809)]