28994517

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1332

約数の個数: 28

約数和(自身を含む): 44909184

約数和(自身を除く): 15914667

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 1283, 2511, 3849, 7533, 11547, 22599, 34641, 39773, 103923, 119319, 311769, 357957, 935307, 1073871, 3221613, 9664839, 28994517]

約数ペア:

[(1, 28994517), (3, 9664839), (9, 3221613), (27, 1073871), (31, 935307), (81, 357957), (93, 311769), (243, 119319), (279, 103923), (729, 39773), (837, 34641), (1283, 22599), (2511, 11547), (3849, 7533)]