39667859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 11812717

約数列:

[1, 7, 11, 47, 77, 97, 113, 329, 517, 679, 791, 1067, 1243, 3619, 4559, 5311, 7469, 8701, 10961, 31913, 37177, 50149, 58421, 76727, 120571, 351043, 408947, 515167, 843997, 3606169, 5666837, 39667859]

約数ペア:

[(1, 39667859), (7, 5666837), (11, 3606169), (47, 843997), (77, 515167), (97, 408947), (113, 351043), (329, 120571), (517, 76727), (679, 58421), (791, 50149), (1067, 37177), (1243, 31913), (3619, 10961), (4559, 8701), (5311, 7469)]