12724533

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5458

約数の個数: 20

約数和(自身を含む): 19667340

約数和(自身を除く): 6942807

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5417, 16251, 48753, 146259, 157093, 438777, 471279, 1413837, 4241511, 12724533]

約数ペア:

[(1, 12724533), (3, 4241511), (9, 1413837), (27, 471279), (29, 438777), (81, 157093), (87, 146259), (261, 48753), (783, 16251), (2349, 5417)]