13333437

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37987}}^1$

素因数の和:38009

約数の個数: 16

約数和(自身を含む): 21273280

約数和(自身を除く): 7939843

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 37987, 113961, 341883, 493831, 1025649, 1481493, 4444479, 13333437]

約数ペア:

[(1, 13333437), (3, 4444479), (9, 1481493), (13, 1025649), (27, 493831), (39, 341883), (117, 113961), (351, 37987)]