6386121

素因数分解:

$3^4\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1635

約数の個数: 30

約数和(自身を含む): 11104170

約数和(自身を除く): 4718049

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1609, 3969, 4827, 11263, 14481, 33789, 43443, 78841, 101367, 130329, 236523, 304101, 709569, 912303, 2128707, 6386121]

約数ペア:

[(1, 6386121), (3, 2128707), (7, 912303), (9, 709569), (21, 304101), (27, 236523), (49, 130329), (63, 101367), (81, 78841), (147, 43443), (189, 33789), (441, 14481), (567, 11263), (1323, 4827), (1609, 3969)]