17307837

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 20

約数和(自身を含む): 26038716

約数和(自身を除く): 8730879

約数列:

[1, 3, 9, 27, 81, 157, 471, 1361, 1413, 4083, 4239, 12249, 12717, 36747, 110241, 213677, 641031, 1923093, 5769279, 17307837]

約数ペア:

[(1, 17307837), (3, 5769279), (9, 1923093), (27, 641031), (81, 213677), (157, 110241), (471, 36747), (1361, 12717), (1413, 12249), (4083, 4239)]