1330456305

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{677077}}^1$

素因数の和:677216

約数の個数: 16

約数和(自身を含む): 2144983104

約数和(自身を除く): 814526799

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 677077, 2031231, 3385385, 10156155, 88697087, 266091261, 443485435, 1330456305]

約数ペア:

[(1, 1330456305), (3, 443485435), (5, 266091261), (15, 88697087), (131, 10156155), (393, 3385385), (655, 2031231), (1965, 677077)]