40785283

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12919}}^1$

素因数の和:12978

約数の個数: 16

約数和(自身を含む): 52093440

約数和(自身を除く): 11308157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 12919, 90433, 142109, 529679, 994763, 3707753, 5826469, 40785283]

約数ペア:

[(1, 40785283), (7, 5826469), (11, 3707753), (41, 994763), (77, 529679), (287, 142109), (451, 90433), (3157, 12919)]