2654433

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 24

約数和(自身を含む): 4141280

約数和(自身を除く): 1486847

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 361, 387, 817, 1083, 2451, 3249, 6859, 7353, 15523, 20577, 46569, 61731, 139707, 294937, 884811, 2654433]

約数ペア:

[(1, 2654433), (3, 884811), (9, 294937), (19, 139707), (43, 61731), (57, 46569), (129, 20577), (171, 15523), (361, 7353), (387, 6859), (817, 3249), (1083, 2451)]