13093191

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15683

約数の個数: 16

約数和(自身を含む): 20024320

約数和(自身を除く): 6931129

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15643, 46929, 140787, 422361, 484933, 1454799, 4364397, 13093191]

約数ペア:

[(1, 13093191), (3, 4364397), (9, 1454799), (27, 484933), (31, 422361), (93, 140787), (279, 46929), (837, 15643)]