289202463

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{265567}}^1$

素因数の和:265595

約数の個数: 18

約数和(自身を含む): 459167072

約数和(自身を除く): 169964609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 265567, 796701, 2390103, 2921237, 8763711, 26291133, 32133607, 96400821, 289202463]

約数ペア:

[(1, 289202463), (3, 96400821), (9, 32133607), (11, 26291133), (33, 8763711), (99, 2921237), (121, 2390103), (363, 796701), (1089, 265567)]