12804511489

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{196331}}^1$

素因数の和:196378

約数の個数: 24

約数和(自身を含む): 16383512736

約数和(自身を除く): 3579001247

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 1331, 5929, 9317, 65219, 196331, 1374317, 2159641, 9620219, 15117487, 23756051, 105822409, 166292357, 261316561, 1164046499, 1829215927, 12804511489]

約数ペア:

[(1, 12804511489), (7, 1829215927), (11, 1164046499), (49, 261316561), (77, 166292357), (121, 105822409), (539, 23756051), (847, 15117487), (1331, 9620219), (5929, 2159641), (9317, 1374317), (65219, 196331)]