28817943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124753}}^1$

素因数の和:124774

約数の個数: 16

約数和(自身を含む): 47905536

約数和(自身を除く): 19087593

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124753, 374259, 873271, 1372283, 2619813, 4116849, 9605981, 28817943]

約数ペア:

[(1, 28817943), (3, 9605981), (7, 4116849), (11, 2619813), (21, 1372283), (33, 873271), (77, 374259), (231, 124753)]