939029877

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{7307}}^1$

素因数の和:7553

約数の個数: 24

約数和(自身を含む): 1379458080

約数和(自身を除く): 440428203

約数列:

[1, 3, 9, 109, 131, 327, 393, 981, 1179, 7307, 14279, 21921, 42837, 65763, 128511, 796463, 957217, 2389389, 2871651, 7168167, 8614953, 104336653, 313009959, 939029877]

約数ペア:

[(1, 939029877), (3, 313009959), (9, 104336653), (109, 8614953), (131, 7168167), (327, 2871651), (393, 2389389), (981, 957217), (1179, 796463), (7307, 128511), (14279, 65763), (21921, 42837)]