491014764243

素因数分解:

$3^3\times {\mathrm{4903}}^1\times {\mathrm{3709103}}^1$

素因数の和:3714015

約数の個数: 16

約数和(自身を含む): 727577840640

約数和(自身を除く): 236563076397

約数列:

[1, 3, 9, 27, 4903, 14709, 44127, 132381, 3709103, 11127309, 33381927, 100145781, 18185732009, 54557196027, 163671588081, 491014764243]

約数ペア:

[(1, 491014764243), (3, 163671588081), (9, 54557196027), (27, 18185732009), (4903, 100145781), (14709, 33381927), (44127, 11127309), (132381, 3709103)]