2217966051

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{304373}}^1$

素因数の和:304730

約数の個数: 16

約数和(自身を含む): 3389508864

約数和(自身を除く): 1171542813

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 304373, 913119, 2130611, 6391833, 105617431, 316852293, 739322017, 2217966051]

約数ペア:

[(1, 2217966051), (3, 739322017), (7, 316852293), (21, 105617431), (347, 6391833), (1041, 2130611), (2429, 913119), (7287, 304373)]