15899193

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{1697}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 23636160

約数和(自身を除く): 7736967

約数列:

[1, 3, 9, 27, 347, 1041, 1697, 3123, 5091, 9369, 15273, 45819, 588859, 1766577, 5299731, 15899193]

約数ペア:

[(1, 15899193), (3, 5299731), (9, 1766577), (27, 588859), (347, 45819), (1041, 15273), (1697, 9369), (3123, 5091)]