25448733

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 39605280

約数和(自身を除く): 14156547

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 3461, 7353, 10383, 31149, 65759, 148823, 197277, 446469, 591831, 1339407, 2827637, 8482911, 25448733]

約数ペア:

[(1, 25448733), (3, 8482911), (9, 2827637), (19, 1339407), (43, 591831), (57, 446469), (129, 197277), (171, 148823), (387, 65759), (817, 31149), (2451, 10383), (3461, 7353)]