33310287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 51068160

約数和(自身を除く): 17757873

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 1487, 2489, 4461, 7467, 13383, 22401, 28253, 84759, 194797, 254277, 584391, 1753173, 3701143, 11103429, 33310287]

約数ペア:

[(1, 33310287), (3, 11103429), (9, 3701143), (19, 1753173), (57, 584391), (131, 254277), (171, 194797), (393, 84759), (1179, 28253), (1487, 22401), (2489, 13383), (4461, 7467)]