298746657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1399}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 483840000

約数和(自身を除く): 185093343

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 719, 1399, 2157, 4197, 6471, 7909, 12591, 15389, 19413, 23727, 37773, 46167, 71181, 138501, 213543, 415503, 1005881, 3017643, 9052929, 11064691, 27158787, 33194073, 99582219, 298746657]

約数ペア:

[(1, 298746657), (3, 99582219), (9, 33194073), (11, 27158787), (27, 11064691), (33, 9052929), (99, 3017643), (297, 1005881), (719, 415503), (1399, 213543), (2157, 138501), (4197, 71181), (6471, 46167), (7909, 37773), (12591, 23727), (15389, 19413)]