305412802911

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{4980883}}^1$

素因数の和:4981652

約数の個数: 20

約数和(自身を含む): 456836718712

約数和(自身を除く): 151423915801

約数列:

[1, 3, 9, 27, 81, 757, 2271, 6813, 20439, 61317, 4980883, 14942649, 44827947, 134483841, 403451523, 3770528431, 11311585293, 33934755879, 101804267637, 305412802911]

約数ペア:

[(1, 305412802911), (3, 101804267637), (9, 33934755879), (27, 11311585293), (81, 3770528431), (757, 403451523), (2271, 134483841), (6813, 44827947), (20439, 14942649), (61317, 4980883)]