26949447

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13843

約数の個数: 24

約数和(自身を含む): 45926400

約数和(自身を除く): 18976953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 13799, 41397, 96593, 124191, 289779, 427769, 869337, 1283307, 2994383, 3849921, 8983149, 26949447]

約数ペア:

[(1, 26949447), (3, 8983149), (7, 3849921), (9, 2994383), (21, 1283307), (31, 869337), (63, 427769), (93, 289779), (217, 124191), (279, 96593), (651, 41397), (1953, 13799)]