8280819

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{18041}}^1$

素因数の和:18067

約数の個数: 16

約数和(自身を含む): 12990240

約数和(自身を除く): 4709421

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 18041, 54123, 162369, 306697, 487107, 920091, 2760273, 8280819]

約数ペア:

[(1, 8280819), (3, 2760273), (9, 920091), (17, 487107), (27, 306697), (51, 162369), (153, 54123), (459, 18041)]