28496037

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11040603

約数列:

[1, 3, 31, 93, 131, 393, 2339, 4061, 7017, 12183, 72509, 217527, 306409, 919227, 9498679, 28496037]

約数ペア:

[(1, 28496037), (3, 9498679), (31, 919227), (93, 306409), (131, 217527), (393, 72509), (2339, 12183), (4061, 7017)]