286580871

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{1117}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 429043680

約数和(自身を除く): 142462809

約数列:

[1, 3, 9, 29, 87, 261, 983, 1117, 2949, 3351, 8847, 10053, 28507, 32393, 85521, 97179, 256563, 291537, 1098011, 3294033, 9882099, 31842319, 95526957, 286580871]

約数ペア:

[(1, 286580871), (3, 95526957), (9, 31842319), (29, 9882099), (87, 3294033), (261, 1098011), (983, 291537), (1117, 256563), (2949, 97179), (3351, 85521), (8847, 32393), (10053, 28507)]