6678231

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 10212864

約数和(自身を除く): 3534633

約数列:

[1, 3, 7, 21, 487, 653, 1461, 1959, 3409, 4571, 10227, 13713, 318011, 954033, 2226077, 6678231]

約数ペア:

[(1, 6678231), (3, 2226077), (7, 954033), (21, 318011), (487, 13713), (653, 10227), (1461, 4571), (1959, 3409)]