28969767

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 43102800

約数和(自身を除く): 14133033

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 613, 801, 1839, 5251, 5517, 15753, 36167, 47259, 54557, 108501, 163671, 325503, 491013, 3218863, 9656589, 28969767]

約数ペア:

[(1, 28969767), (3, 9656589), (9, 3218863), (59, 491013), (89, 325503), (177, 163671), (267, 108501), (531, 54557), (613, 47259), (801, 36167), (1839, 15753), (5251, 5517)]