1330337781

素因数分解:

$3^2\times {\mathrm{1279}}^1\times {\mathrm{115571}}^1$

素因数の和:116856

約数の個数: 12

約数和(自身を含む): 1923118080

約数和(自身を除く): 592780299

約数列:

[1, 3, 9, 1279, 3837, 11511, 115571, 346713, 1040139, 147815309, 443445927, 1330337781]

約数ペア:

[(1, 1330337781), (3, 443445927), (9, 147815309), (1279, 1040139), (3837, 346713), (11511, 115571)]