28062369

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 43872192

約数和(自身を除く): 15809823

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5021, 5589, 15063, 45189, 115483, 135567, 346449, 406701, 1039347, 1220103, 3118041, 9354123, 28062369]

約数ペア:

[(1, 28062369), (3, 9354123), (9, 3118041), (23, 1220103), (27, 1039347), (69, 406701), (81, 346449), (207, 135567), (243, 115483), (621, 45189), (1863, 15063), (5021, 5589)]