6601221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 10501920

約数和(自身を除く): 3900699

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 509, 1179, 1441, 1527, 4323, 4581, 5599, 12969, 16797, 50391, 66679, 200037, 600111, 733469, 2200407, 6601221]

約数ペア:

[(1, 6601221), (3, 2200407), (9, 733469), (11, 600111), (33, 200037), (99, 66679), (131, 50391), (393, 16797), (509, 12969), (1179, 5599), (1441, 4581), (1527, 4323)]