7681707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 12499968

約数和(自身を除く): 4818261

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 2503, 3069, 7509, 22527, 27533, 77593, 82599, 232779, 247797, 698337, 853523, 2560569, 7681707]

約数ペア:

[(1, 7681707), (3, 2560569), (9, 853523), (11, 698337), (31, 247797), (33, 232779), (93, 82599), (99, 77593), (279, 27533), (341, 22527), (1023, 7509), (2503, 3069)]