28500993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 44015400

約数和(自身を除く): 15514407

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1709, 1853, 5127, 5559, 15381, 16677, 29053, 87159, 186281, 261477, 558843, 1676529, 3166777, 9500331, 28500993]

約数ペア:

[(1, 28500993), (3, 9500331), (9, 3166777), (17, 1676529), (51, 558843), (109, 261477), (153, 186281), (327, 87159), (981, 29053), (1709, 16677), (1853, 15381), (5127, 5559)]