38746191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 20973489

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 719, 759, 781, 1633, 2157, 2343, 4899, 7909, 16537, 17963, 23727, 49611, 51049, 53889, 153147, 181907, 545721, 561539, 1174127, 1684617, 3522381, 12915397, 38746191]

約数ペア:

[(1, 38746191), (3, 12915397), (11, 3522381), (23, 1684617), (33, 1174127), (69, 561539), (71, 545721), (213, 181907), (253, 153147), (719, 53889), (759, 51049), (781, 49611), (1633, 23727), (2157, 17963), (2343, 16537), (4899, 7909)]