1323786243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1549}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 2015496000

約数和(自身を除く): 691709757

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1289, 1549, 3867, 4647, 16757, 20137, 21913, 26333, 50271, 60411, 65739, 78999, 284869, 342329, 854607, 1026987, 1996661, 5989983, 25956593, 33943237, 77869779, 101829711, 441262081, 1323786243]

約数ペア:

[(1, 1323786243), (3, 441262081), (13, 101829711), (17, 77869779), (39, 33943237), (51, 25956593), (221, 5989983), (663, 1996661), (1289, 1026987), (1549, 854607), (3867, 342329), (4647, 284869), (16757, 78999), (20137, 65739), (21913, 60411), (26333, 50271)]