255341823

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{22691}}^1$

素因数の和:22747

約数の個数: 24

約数和(自身を含む): 386308608

約数和(自身を除く): 130966785

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 22691, 68073, 249601, 703421, 748803, 2110263, 2745611, 7737631, 8236833, 23212893, 85113941, 255341823]

約数ペア:

[(1, 255341823), (3, 85113941), (11, 23212893), (31, 8236833), (33, 7737631), (93, 2745611), (121, 2110263), (341, 748803), (363, 703421), (1023, 249601), (3751, 68073), (11253, 22691)]