816677121

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{9311}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 1186050816

約数和(自身を除く): 369373695

約数列:

[1, 3, 13, 39, 169, 173, 507, 519, 2249, 6747, 9311, 27933, 29237, 87711, 121043, 363129, 1573559, 1610803, 4720677, 4832409, 20940439, 62821317, 272225707, 816677121]

約数ペア:

[(1, 816677121), (3, 272225707), (13, 62821317), (39, 20940439), (169, 4832409), (173, 4720677), (507, 1610803), (519, 1573559), (2249, 363129), (6747, 121043), (9311, 87711), (27933, 29237)]