14989257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^2$

素因数の和:649

約数の個数: 18

約数和(自身を含む): 22998222

約数和(自身を除く): 8008965

約数列:

[1, 3, 9, 17, 51, 153, 313, 939, 2817, 5321, 15963, 47889, 97969, 293907, 881721, 1665473, 4996419, 14989257]

約数ペア:

[(1, 14989257), (3, 4996419), (9, 1665473), (17, 881721), (51, 293907), (153, 97969), (313, 47889), (939, 15963), (2817, 5321)]