25664913

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 38750400

約数和(自身を除く): 13085487

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 919, 963, 2757, 3103, 8271, 9309, 26651, 27927, 79953, 98333, 239859, 294999, 884997, 2851657, 8554971, 25664913]

約数ペア:

[(1, 25664913), (3, 8554971), (9, 2851657), (29, 884997), (87, 294999), (107, 239859), (261, 98333), (321, 79953), (919, 27927), (963, 26651), (2757, 9309), (3103, 8271)]