28676307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5023}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 41960448

約数和(自身を除く): 13284141

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5023, 5709, 15069, 55253, 165759, 868979, 2606937, 9558769, 28676307]

約数ペア:

[(1, 28676307), (3, 9558769), (11, 2606937), (33, 868979), (173, 165759), (519, 55253), (1903, 15069), (5023, 5709)]