56219361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{39619}}^1$

素因数の和:39676

約数の個数: 16

約数和(自身を含む): 83677440

約数和(自身を除く): 27458079

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 39619, 118857, 435809, 1307427, 1703617, 5110851, 18739787, 56219361]

約数ペア:

[(1, 56219361), (3, 18739787), (11, 5110851), (33, 1703617), (43, 1307427), (129, 435809), (473, 118857), (1419, 39619)]