7647307209

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{3169}}^1\times {\mathrm{3673}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 11204009960

約数和(自身を除く): 3556702751

約数列:

[1, 3, 9, 73, 219, 657, 3169, 3673, 9507, 11019, 28521, 33057, 231337, 268129, 694011, 804387, 2082033, 2413161, 11639737, 34919211, 104757633, 849700801, 2549102403, 7647307209]

約数ペア:

[(1, 7647307209), (3, 2549102403), (9, 849700801), (73, 104757633), (219, 34919211), (657, 11639737), (3169, 2413161), (3673, 2082033), (9507, 804387), (11019, 694011), (28521, 268129), (33057, 231337)]