253312143

素因数分解:

$3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{10799}}^1$

素因数の和:11926

約数の個数: 16

約数和(自身を含む): 386380800

約数和(自身を除く): 133068657

約数列:

[1, 3, 7, 21, 1117, 3351, 7819, 10799, 23457, 32397, 75593, 226779, 12062483, 36187449, 84437381, 253312143]

約数ペア:

[(1, 253312143), (3, 84437381), (7, 36187449), (21, 12062483), (1117, 226779), (3351, 75593), (7819, 32397), (10799, 23457)]