25889259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13297}}^1$

素因数の和:13370

約数の個数: 16

約数和(自身を含む): 38298240

約数和(自身を除く): 12408981

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 13297, 39891, 146267, 438801, 784523, 2353569, 8629753, 25889259]

約数ペア:

[(1, 25889259), (3, 8629753), (11, 2353569), (33, 784523), (59, 438801), (177, 146267), (649, 39891), (1947, 13297)]