19998583011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6516319}}^1$

素因数の和:6516367

約数の個数: 24

約数和(自身を含む): 32529469440

約数和(自身を除く): 12530886429

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 6516319, 19548957, 58646871, 71679509, 202005889, 215038527, 606017667, 645115581, 1818053001, 2222064779, 6666194337, 19998583011]

約数ペア:

[(1, 19998583011), (3, 6666194337), (9, 2222064779), (11, 1818053001), (31, 645115581), (33, 606017667), (93, 215038527), (99, 202005889), (279, 71679509), (341, 58646871), (1023, 19548957), (3069, 6516319)]