28590651

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 45460800

約数和(自身を除く): 16870149

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 769, 1377, 2187, 2307, 4131, 6921, 12393, 13073, 20763, 37179, 39219, 62289, 117657, 186867, 352971, 560601, 1058913, 1681803, 3176739, 9530217, 28590651]

約数ペア:

[(1, 28590651), (3, 9530217), (9, 3176739), (17, 1681803), (27, 1058913), (51, 560601), (81, 352971), (153, 186867), (243, 117657), (459, 62289), (729, 39219), (769, 37179), (1377, 20763), (2187, 13073), (2307, 12393), (4131, 6921)]