2019424803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 2973791232

約数和(自身を除く): 954366429

約数列:

[1, 3, 11, 33, 107, 321, 443, 1177, 1291, 1329, 3531, 3873, 4873, 14201, 14619, 42603, 47401, 138137, 142203, 414411, 521411, 571913, 1519507, 1564233, 1715739, 4558521, 6291043, 18873129, 61194691, 183584073, 673141601, 2019424803]

約数ペア:

[(1, 2019424803), (3, 673141601), (11, 183584073), (33, 61194691), (107, 18873129), (321, 6291043), (443, 4558521), (1177, 1715739), (1291, 1564233), (1329, 1519507), (3531, 571913), (3873, 521411), (4873, 414411), (14201, 142203), (14619, 138137), (42603, 47401)]