28715937

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5701}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 40507008

約数和(自身を除く): 11791071

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 5701, 17103, 131123, 393369, 416173, 1248519, 9571979, 28715937]

約数ペア:

[(1, 28715937), (3, 9571979), (23, 1248519), (69, 416173), (73, 393369), (219, 131123), (1679, 17103), (5037, 5701)]