28525893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1867}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 41604096

約数和(自身を除く): 13078203

約数列:

[1, 3, 11, 33, 463, 1389, 1867, 5093, 5601, 15279, 20537, 61611, 864421, 2593263, 9508631, 28525893]

約数ペア:

[(1, 28525893), (3, 9508631), (11, 2593263), (33, 864421), (463, 61611), (1389, 20537), (1867, 15279), (5093, 5601)]