13949001

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12809}}^1$

素因数の和:12837

約数の個数: 18

約数和(自身を含む): 22148490

約数和(自身を除く): 8199489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12809, 38427, 115281, 140899, 422697, 1268091, 1549889, 4649667, 13949001]

約数ペア:

[(1, 13949001), (3, 4649667), (9, 1549889), (11, 1268091), (33, 422697), (99, 140899), (121, 115281), (363, 38427), (1089, 12809)]