28477317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1187}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 41513472

約数和(自身を除く): 13036155

約数列:

[1, 3, 11, 33, 727, 1187, 2181, 3561, 7997, 13057, 23991, 39171, 862949, 2588847, 9492439, 28477317]

約数ペア:

[(1, 28477317), (3, 9492439), (11, 2588847), (33, 862949), (727, 39171), (1187, 23991), (2181, 13057), (3561, 7997)]