13499001

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 20085120

約数和(自身を除く): 6586119

約数列:

[1, 3, 9, 27, 263, 789, 1901, 2367, 5703, 7101, 17109, 51327, 499963, 1499889, 4499667, 13499001]

約数ペア:

[(1, 13499001), (3, 4499667), (9, 1499889), (27, 499963), (263, 51327), (789, 17109), (1901, 7101), (2367, 5703)]