26404083

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20807}}^1$

素因数の和:20863

約数の個数: 16

約数和(自身を含む): 39951360

約数和(自身を除く): 13547277

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20807, 62421, 187263, 561789, 977929, 2933787, 8801361, 26404083]

約数ペア:

[(1, 26404083), (3, 8801361), (9, 2933787), (27, 977929), (47, 561789), (141, 187263), (423, 62421), (1269, 20807)]