2003266947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{12071}}^1$

素因数の和:12239

約数の個数: 32

約数和(自身を含む): 3003899904

約数和(自身を除く): 1000632957

約数列:

[1, 3, 11, 33, 47, 107, 141, 321, 517, 1177, 1551, 3531, 5029, 12071, 15087, 36213, 55319, 132781, 165957, 398343, 567337, 1291597, 1702011, 3874791, 6240707, 14207567, 18722121, 42622701, 60705059, 182115177, 667755649, 2003266947]

約数ペア:

[(1, 2003266947), (3, 667755649), (11, 182115177), (33, 60705059), (47, 42622701), (107, 18722121), (141, 14207567), (321, 6240707), (517, 3874791), (1177, 1702011), (1551, 1291597), (3531, 567337), (5029, 398343), (12071, 165957), (15087, 132781), (36213, 55319)]