11856569439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{642737}}^1$

素因数の和:642807

約数の個数: 32

約数和(自身を含む): 19004477184

約数和(自身を除く): 7147907745

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 18447, 642737, 1928211, 7070107, 8355581, 21210321, 25066743, 27637691, 82913073, 91911391, 275734173, 304014601, 359289983, 912043803, 1077869949, 3952189813, 11856569439]

約数ペア:

[(1, 11856569439), (3, 3952189813), (11, 1077869949), (13, 912043803), (33, 359289983), (39, 304014601), (43, 275734173), (129, 91911391), (143, 82913073), (429, 27637691), (473, 25066743), (559, 21210321), (1419, 8355581), (1677, 7070107), (6149, 1928211), (18447, 642737)]